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A guide to uninstall Outlook from your system

You can find below detailed information on how to uninstall Outlook for Windows. It was created for Windows by Google\Chrome. Go over here where you can find out more on Google\Chrome. Outlook is usually set up in the C:\Program Files\Google\Chrome\Application folder, regulated by the user's choice. The full command line for uninstalling Outlook is C:\Program Files\Google\Chrome\Application\chrome.exe. Note that if you will type this command in Start / Run Note you may be prompted for administrator rights. chrome_pwa_launcher.exe is the programs's main file and it takes approximately 1.55 MB (1624408 bytes) on disk.

The executable files below are installed alongside Outlook. They take about 16.02 MB (16793960 bytes) on disk.

  • chrome.exe (2.50 MB)
  • chrome_proxy.exe (960.34 KB)
  • chrome_pwa_launcher.exe (1.55 MB)
  • elevation_service.exe (1.42 MB)
  • notification_helper.exe (1.14 MB)
  • setup.exe (4.23 MB)
...click to view all...

This info is about Outlook version 1.0 only. Some files and registry entries are usually left behind when you uninstall Outlook.

You should delete the folders below after you uninstall Outlook:
  • C:\Users\%user%\AppData\Local\Microsoft\AugLoop\Outlook
  • C:\Users\%user%\AppData\Local\Microsoft\Office\16.0\outlook.exe_Rules
  • C:\Users\%user%\AppData\Local\Microsoft\Office\16.0\Wef\webview2\adf08d4e-e62c-4d24-b9d8-a026751e3047_ADAL\2\EBWebView\Default\IndexedDB\https_outlook.office.com_0.indexeddb.leveldb
  • C:\Users\%user%\AppData\Local\Microsoft\Olk\EBWebView\Default\IndexedDB\https_outlook.office.com_0.indexeddb.leveldb

Check for and remove the following files from your disk when you uninstall Outlook:
  • C:\Program Files\Microsoft Office\root\Integration\C2RManifest.Outlook.Outlook.x-none.msi.16.x-none.xml
  • C:\Program Files\Microsoft Office\root\Licenses16\Outlook2019R_Grace-ppd.xrm-ms
  • C:\Program Files\Microsoft Office\root\Licenses16\Outlook2019R_Grace-ul-oob.xrm-ms
  • C:\Program Files\Microsoft Office\root\Licenses16\Outlook2019R_OEM_Perp-pl.xrm-ms
  • C:\Program Files\Microsoft Office\root\Licenses16\Outlook2019R_OEM_Perp-ppd.xrm-ms
  • C:\Program Files\Microsoft Office\root\Licenses16\Outlook2019R_OEM_Perp-ul-oob.xrm-ms
  • C:\Program Files\Microsoft Office\root\Licenses16\Outlook2019R_OEM_Perp-ul-phn.xrm-ms
  • C:\Program Files\Microsoft Office\root\Licenses16\Outlook2019R_Retail-pl.xrm-ms
  • C:\Program Files\Microsoft Office\root\Licenses16\Outlook2019R_Retail-ppd.xrm-ms
  • C:\Program Files\Microsoft Office\root\Licenses16\Outlook2019R_Retail-ul-oob.xrm-ms
  • C:\Program Files\Microsoft Office\root\Licenses16\Outlook2019R_Retail-ul-phn.xrm-ms
  • C:\Program Files\Microsoft Office\root\Licenses16\Outlook2019R_Trial-pl.xrm-ms
  • C:\Program Files\Microsoft Office\root\Licenses16\Outlook2019R_Trial-ppd.xrm-ms
  • C:\Program Files\Microsoft Office\root\Licenses16\Outlook2019R_Trial-ul-oob.xrm-ms
  • C:\Program Files\Microsoft Office\root\Licenses16\Outlook2019VL_KMS_Client_AE-ppd.xrm-ms
  • C:\Program Files\Microsoft Office\root\Licenses16\Outlook2019VL_KMS_Client_AE-ul.xrm-ms
  • C:\Program Files\Microsoft Office\root\Licenses16\Outlook2019VL_KMS_Client_AE-ul-oob.xrm-ms
  • C:\Program Files\Microsoft Office\root\Licenses16\Outlook2019VL_MAK_AE-pl.xrm-ms
  • C:\Program Files\Microsoft Office\root\Licenses16\Outlook2019VL_MAK_AE-ppd.xrm-ms
  • C:\Program Files\Microsoft Office\root\Licenses16\Outlook2019VL_MAK_AE-ul-oob.xrm-ms
  • C:\Program Files\Microsoft Office\root\Licenses16\Outlook2019VL_MAK_AE-ul-phn.xrm-ms
  • C:\Program Files\Microsoft Office\root\Licenses16\Outlook2021R_Grace-ppd.xrm-ms
  • C:\Program Files\Microsoft Office\root\Licenses16\Outlook2021R_Grace-ul-oob.xrm-ms
  • C:\Program Files\Microsoft Office\root\Licenses16\Outlook2021R_OEM_Perp-pl.xrm-ms
  • C:\Program Files\Microsoft Office\root\Licenses16\Outlook2021R_OEM_Perp-ppd.xrm-ms
  • C:\Program Files\Microsoft Office\root\Licenses16\Outlook2021R_OEM_Perp-ul-oob.xrm-ms
  • C:\Program Files\Microsoft Office\root\Licenses16\Outlook2021R_OEM_Perp-ul-phn.xrm-ms
  • C:\Program Files\Microsoft Office\root\Licenses16\Outlook2021R_Retail-pl.xrm-ms
  • C:\Program Files\Microsoft Office\root\Licenses16\Outlook2021R_Retail-ppd.xrm-ms
  • C:\Program Files\Microsoft Office\root\Licenses16\Outlook2021R_Retail-ul-oob.xrm-ms
  • C:\Program Files\Microsoft Office\root\Licenses16\Outlook2021R_Retail-ul-phn.xrm-ms
  • C:\Program Files\Microsoft Office\root\Licenses16\Outlook2021R_Trial-pl.xrm-ms
  • C:\Program Files\Microsoft Office\root\Licenses16\Outlook2021R_Trial-ppd.xrm-ms
  • C:\Program Files\Microsoft Office\root\Licenses16\Outlook2021R_Trial-ul-oob.xrm-ms
  • C:\Program Files\Microsoft Office\root\Licenses16\Outlook2021VL_KMS_Client_AE-ppd.xrm-ms
  • C:\Program Files\Microsoft Office\root\Licenses16\Outlook2021VL_KMS_Client_AE-ul.xrm-ms
  • C:\Program Files\Microsoft Office\root\Licenses16\Outlook2021VL_KMS_Client_AE-ul-oob.xrm-ms
  • C:\Program Files\Microsoft Office\root\Licenses16\Outlook2021VL_MAK_AE-pl.xrm-ms
  • C:\Program Files\Microsoft Office\root\Licenses16\Outlook2021VL_MAK_AE-ppd.xrm-ms
  • C:\Program Files\Microsoft Office\root\Licenses16\Outlook2021VL_MAK_AE-ul-oob.xrm-ms
  • C:\Program Files\Microsoft Office\root\Licenses16\Outlook2021VL_MAK_AE-ul-phn.xrm-ms
  • C:\Program Files\Microsoft Office\root\Office16\1033\OUTLOOK.HOL
  • C:\Program Files\Microsoft Office\root\Office16\1033\OUTLOOK.HXS
  • C:\Program Files\Microsoft Office\root\Office16\1033\OUTLOOK_COL.HXC
  • C:\Program Files\Microsoft Office\root\Office16\1033\OUTLOOK_COL.HXT
  • C:\Program Files\Microsoft Office\root\Office16\1033\OUTLOOK_F_COL.HXK
  • C:\Program Files\Microsoft Office\root\Office16\1033\OUTLOOK_K_COL.HXK
  • C:\Program Files\Microsoft Office\root\Office16\1033\OUTLOOK_WHATSNEW.XML
  • C:\Program Files\Microsoft Office\root\Office16\2052\OUTLOOK.HOL
  • C:\Program Files\Microsoft Office\root\Office16\2052\OUTLOOK.HXS
  • C:\Program Files\Microsoft Office\root\Office16\2052\OUTLOOK_COL.HXC
  • C:\Program Files\Microsoft Office\root\Office16\2052\OUTLOOK_COL.HXT
  • C:\Program Files\Microsoft Office\root\Office16\2052\OUTLOOK_F_COL.HXK
  • C:\Program Files\Microsoft Office\root\Office16\2052\OUTLOOK_K_COL.HXK
  • C:\Program Files\Microsoft Office\root\Office16\2052\OUTLOOK_WHATSNEW.XML
  • C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Office.Interop.Outlook.dll
  • C:\Program Files\Microsoft Office\root\Office16\OUTLOOK.EXE
  • C:\Program Files\Microsoft Office\root\Office16\OUTLOOK.VisualElementsManifest.xml
  • C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000070\assets\src\assets\images\outlook-hero.png
  • C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000070\assets\src\assets\images\outlook-hero@2x.png
  • C:\Program Files\Microsoft Office\root\vfs\Common AppData\Microsoft Help\MS.OUTLOOK.16.1033.hxn
  • C:\Program Files\Microsoft Office\root\vfs\Common AppData\Microsoft Help\MS.OUTLOOK.16.2052.hxn
  • C:\Program Files\Microsoft Office\root\vfs\Fonts\private\OUTLOOK.TTF
  • C:\Program Files\Microsoft Office\root\vreg\outlook.x-none.msi.16.x-none.vreg.dat
  • C:\Program Files\WindowsApps\DeletedAllUserPackages\microsoft.windowscommunicationsapps_16005.12827.20400.0_neutral_zh-cn_8wekyb3d8bbwe\zh-cn\outlook_whatsnew.xml
  • C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.14326.21538.0_neutral_zh-cn_8wekyb3d8bbwe\zh-cn\outlook_whatsnew.xml
  • C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.14326.21538.0_x64__8wekyb3d8bbwe\en-gb\outlook_whatsnew.xml
  • C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.14326.21538.0_x64__8wekyb3d8bbwe\en-us\outlook_whatsnew.xml
  • C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.14326.21538.0_x64__8wekyb3d8bbwe\images\contrast-black\HxA-Outlook.scale-100.png
  • C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.14326.21538.0_x64__8wekyb3d8bbwe\images\contrast-black\HxA-Outlook.scale-125.png
  • C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.14326.21538.0_x64__8wekyb3d8bbwe\images\contrast-black\HxA-Outlook.scale-150.png
  • C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.14326.21538.0_x64__8wekyb3d8bbwe\images\contrast-black\HxA-Outlook.scale-200.png
  • C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.14326.21538.0_x64__8wekyb3d8bbwe\images\contrast-black\HxA-Outlook.scale-250.png
  • C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.14326.21538.0_x64__8wekyb3d8bbwe\images\contrast-black\HxA-Outlook.scale-300.png
  • C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.14326.21538.0_x64__8wekyb3d8bbwe\images\contrast-black\HxA-Outlook.scale-400.png
  • C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.14326.21538.0_x64__8wekyb3d8bbwe\images\contrast-white\HxA-Outlook.scale-100.png
  • C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.14326.21538.0_x64__8wekyb3d8bbwe\images\contrast-white\HxA-Outlook.scale-125.png
  • C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.14326.21538.0_x64__8wekyb3d8bbwe\images\contrast-white\HxA-Outlook.scale-150.png
  • C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.14326.21538.0_x64__8wekyb3d8bbwe\images\contrast-white\HxA-Outlook.scale-200.png
  • C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.14326.21538.0_x64__8wekyb3d8bbwe\images\contrast-white\HxA-Outlook.scale-250.png
  • C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.14326.21538.0_x64__8wekyb3d8bbwe\images\contrast-white\HxA-Outlook.scale-300.png
  • C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.14326.21538.0_x64__8wekyb3d8bbwe\images\contrast-white\HxA-Outlook.scale-400.png
  • C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.14326.21538.0_x64__8wekyb3d8bbwe\images\HxA-Outlook.scale-100.png
  • C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.14326.21538.0_x64__8wekyb3d8bbwe\images\HxA-Outlook.scale-125.png
  • C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.14326.21538.0_x64__8wekyb3d8bbwe\images\HxA-Outlook.scale-150.png
  • C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.14326.21538.0_x64__8wekyb3d8bbwe\images\HxA-Outlook.scale-200.png
  • C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.14326.21538.0_x64__8wekyb3d8bbwe\images\HxA-Outlook.scale-250.png
  • C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.14326.21538.0_x64__8wekyb3d8bbwe\images\HxA-Outlook.scale-300.png
  • C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.14326.21538.0_x64__8wekyb3d8bbwe\images\HxA-Outlook.scale-400.png
  • C:\Users\%user%\AppData\Local\Microsoft\AugLoop\Outlook\catalog_textprediction_swiftkey_0.6.json
  • C:\Users\%user%\AppData\Local\Microsoft\AugLoop\Outlook\CatalogCacheMetaData.xml
  • C:\Users\%user%\AppData\Local\Microsoft\AugLoop\Outlook\CloudResources\ModelResources\textprediction_swiftkey\0.6\filter.bin
  • C:\Users\%user%\AppData\Local\Microsoft\AugLoop\Outlook\CloudResources\ModelResources\textprediction_swiftkey\0.6\filterConfig.json
  • C:\Users\%user%\AppData\Local\Microsoft\AugLoop\Outlook\CloudResources\ModelResources\textprediction_swiftkey\0.6\locale_translations\en-us-to-en-au.txt
  • C:\Users\%user%\AppData\Local\Microsoft\AugLoop\Outlook\CloudResources\ModelResources\textprediction_swiftkey\0.6\locale_translations\en-us-to-en-ca.txt
  • C:\Users\%user%\AppData\Local\Microsoft\AugLoop\Outlook\CloudResources\ModelResources\textprediction_swiftkey\0.6\locale_translations\en-us-to-en-gb.txt
  • C:\Users\%user%\AppData\Local\Microsoft\AugLoop\Outlook\CloudResources\ModelResources\textprediction_swiftkey\0.6\merges.txt
  • C:\Users\%user%\AppData\Local\Microsoft\AugLoop\Outlook\CloudResources\ModelResources\textprediction_swiftkey\0.6\model.onnx
  • C:\Users\%user%\AppData\Local\Microsoft\AugLoop\Outlook\CloudResources\ModelResources\textprediction_swiftkey\0.6\prefilter\filter_phrase.bin
  • C:\Users\%user%\AppData\Local\Microsoft\AugLoop\Outlook\CloudResources\ModelResources\textprediction_swiftkey\0.6\prefilter\filter_token.bin

You will find in the Windows Registry that the following data will not be cleaned; remove them one by one using regedit.exe:
  • HKEY_CLASSES_ROOT\Applications\Outlook.exe
  • HKEY_CLASSES_ROOT\AppUserModelId\Microsoft.Office.OUTLOOK.EXE.15
  • HKEY_CLASSES_ROOT\AppUserModelId\Microsoft.Office.OUTLOOK.EXE.16
  • HKEY_CLASSES_ROOT\Installer\Assemblies\c:|Program Files (x86)|Common Files|Microsoft Shared|VSTA|Pipeline.v10.0|HostSideAdapters|Microsoft.VisualStudio.Tools.Office.Outlook.HostAdapter.v10.0.dll
  • HKEY_CLASSES_ROOT\ms-outlook
  • HKEY_CLASSES_ROOT\Outlook.Application
  • HKEY_CLASSES_ROOT\Outlook.File.det.15
  • HKEY_CLASSES_ROOT\Outlook.File.eml.15
  • HKEY_CLASSES_ROOT\Outlook.File.fdm.15
  • HKEY_CLASSES_ROOT\Outlook.File.hol.15
  • HKEY_CLASSES_ROOT\Outlook.File.ics.15
  • HKEY_CLASSES_ROOT\Outlook.File.msg.15
  • HKEY_CLASSES_ROOT\Outlook.File.nk2.15
  • HKEY_CLASSES_ROOT\Outlook.File.nst.15
  • HKEY_CLASSES_ROOT\Outlook.File.ofs.15
  • HKEY_CLASSES_ROOT\Outlook.File.oft.15
  • HKEY_CLASSES_ROOT\Outlook.File.ost.15
  • HKEY_CLASSES_ROOT\Outlook.File.otm.15
  • HKEY_CLASSES_ROOT\Outlook.File.pab.15
  • HKEY_CLASSES_ROOT\Outlook.File.pst.15
  • HKEY_CLASSES_ROOT\Outlook.File.vcf.15
  • HKEY_CLASSES_ROOT\Outlook.File.vcs.15
  • HKEY_CLASSES_ROOT\Outlook.FileAttach
  • HKEY_CLASSES_ROOT\Outlook.MsgAttach
  • HKEY_CLASSES_ROOT\Outlook.OlkBusinessCardControl
  • HKEY_CLASSES_ROOT\Outlook.OlkCategoryStrip
  • HKEY_CLASSES_ROOT\Outlook.OlkCheckBox
  • HKEY_CLASSES_ROOT\Outlook.OlkComboBox
  • HKEY_CLASSES_ROOT\Outlook.OlkCommandButton
  • HKEY_CLASSES_ROOT\Outlook.OlkContactPhoto
  • HKEY_CLASSES_ROOT\Outlook.OlkDateControl
  • HKEY_CLASSES_ROOT\Outlook.OlkFrameHeader
  • HKEY_CLASSES_ROOT\Outlook.OlkInfoBar
  • HKEY_CLASSES_ROOT\Outlook.OlkLabel
  • HKEY_CLASSES_ROOT\Outlook.OlkListBox
  • HKEY_CLASSES_ROOT\Outlook.OlkOptionButton
  • HKEY_CLASSES_ROOT\Outlook.OlkPageControl
  • HKEY_CLASSES_ROOT\Outlook.OlkSenderPhoto
  • HKEY_CLASSES_ROOT\Outlook.OlkTextBox
  • HKEY_CLASSES_ROOT\Outlook.OlkTimeControl
  • HKEY_CLASSES_ROOT\Outlook.OlkTimeZone
  • HKEY_CLASSES_ROOT\Outlook.Search.MAPI16Handler.1
  • HKEY_CLASSES_ROOT\Outlook.URL.feed.15
  • HKEY_CLASSES_ROOT\Outlook.URL.mailto.15
  • HKEY_CLASSES_ROOT\Outlook.URL.ms-olk-oauth.15
  • HKEY_CLASSES_ROOT\Outlook.URL.stssync.15
  • HKEY_CLASSES_ROOT\Outlook.URL.webcal.15
  • HKEY_CURRENT_USER\Software\Microsoft\Office\15.0\Outlook
  • HKEY_CURRENT_USER\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata\outlook.exe
  • HKEY_CURRENT_USER\Software\Microsoft\Office\16.0\Common\Experiment\outlook
  • HKEY_CURRENT_USER\Software\Microsoft\Office\16.0\Common\ExperimentConfigs\ApplicationUpgradeCandidate\outlook
  • HKEY_CURRENT_USER\Software\Microsoft\Office\16.0\Common\ExperimentConfigs\Ecs\outlook
  • HKEY_CURRENT_USER\Software\Microsoft\Office\16.0\Common\ExperimentConfigs\ExternalFeatureOverrides\outlook
  • HKEY_CURRENT_USER\Software\Microsoft\Office\16.0\Common\ExperimentConfigs\FirstSession\outlook
  • HKEY_CURRENT_USER\Software\Microsoft\Office\16.0\Common\ExperimentConfigs\FirstSessionUpgradeCandidate\outlook
  • HKEY_CURRENT_USER\Software\Microsoft\Office\16.0\Common\ExperimentEcs\outlook
  • HKEY_CURRENT_USER\Software\Microsoft\Office\16.0\Common\Migration\Outlook
  • HKEY_CURRENT_USER\Software\Microsoft\Office\16.0\Common\Open Find\Microsoft Outlook
  • HKEY_CURRENT_USER\Software\Microsoft\Office\16.0\Common\PowerUI\Stats\Microsoft.Outlook.Explorer
  • HKEY_CURRENT_USER\Software\Microsoft\Office\16.0\Common\PowerUI\Stats\Microsoft.Outlook.Mail.Compose
  • HKEY_CURRENT_USER\Software\Microsoft\Office\16.0\Common\ServicesManagerCache\ServicesCatalog\FP_EXCHANGE_MSA\AuthTrustedDomains\outlook.live.com
  • HKEY_CURRENT_USER\Software\Microsoft\Office\16.0\Common\ServicesManagerCache\ServicesCatalog\FP_EXCHANGE_MSA\AuthTrustedDomains\outlook.office.com
  • HKEY_CURRENT_USER\Software\Microsoft\Office\16.0\Common\ServicesManagerCache\ServicesCatalog\FP_EXCHANGE_MSA\AuthTrustedDomains\outlook.office365.com
  • HKEY_CURRENT_USER\Software\Microsoft\Office\16.0\Common\ServicesManagerCache\ServicesCatalog\FP_EXCHANGE_MSA\AuthTrustedDomains\outlook-sdf.live.com
  • HKEY_CURRENT_USER\Software\Microsoft\Office\16.0\Common\ServicesManagerCache\ServicesCatalog\FP_EXCHANGE_MSA\AuthTrustedDomains\outlook-sdf.office.com
  • HKEY_CURRENT_USER\Software\Microsoft\Office\16.0\Common\ServicesManagerCache\ServicesCatalog\FP_EXCHANGE_ORGID\AuthTrustedDomains\outlook.live.com
  • HKEY_CURRENT_USER\Software\Microsoft\Office\16.0\Common\ServicesManagerCache\ServicesCatalog\FP_EXCHANGE_ORGID\AuthTrustedDomains\outlook.office.com
  • HKEY_CURRENT_USER\Software\Microsoft\Office\16.0\Common\ServicesManagerCache\ServicesCatalog\FP_EXCHANGE_ORGID\AuthTrustedDomains\outlook.office365.com
  • HKEY_CURRENT_USER\Software\Microsoft\Office\16.0\Common\ServicesManagerCache\ServicesCatalog\FP_EXCHANGE_ORGID\AuthTrustedDomains\outlook-sdf.office.com
  • HKEY_CURRENT_USER\Software\Microsoft\Office\16.0\Common\Signals\Stats\0d0cde6b66f660a4_LiveId\Microsoft.Outlook.Explorer
  • HKEY_CURRENT_USER\Software\Microsoft\Office\16.0\Common\Signals\Stats\0d0cde6b66f660a4_LiveId\Microsoft.Outlook.Mail.Compose
  • HKEY_CURRENT_USER\Software\Microsoft\Office\16.0\Common\Signals\Stats\0d0cde6b66f660a4_LiveId\Microsoft.Outlook.Mail.Read
  • HKEY_CURRENT_USER\Software\Microsoft\Office\16.0\Common\Signals\Stats\31a2bf22eeae05cc_LiveId\Microsoft.Outlook.Explorer
  • HKEY_CURRENT_USER\Software\Microsoft\Office\16.0\Common\Signals\Stats\31a2bf22eeae05cc_LiveId\Microsoft.Outlook.Mail.Compose
  • HKEY_CURRENT_USER\Software\Microsoft\Office\16.0\Common\Signals\Stats\31a2bf22eeae05cc_LiveId\Microsoft.Outlook.Mail.Read
  • HKEY_CURRENT_USER\Software\Microsoft\Office\16.0\Common\Signals\Stats\adf08d4e-e62c-4d24-b9d8-a026751e3047_ADAL\Microsoft.Outlook.Appointment
  • HKEY_CURRENT_USER\Software\Microsoft\Office\16.0\Common\Signals\Stats\adf08d4e-e62c-4d24-b9d8-a026751e3047_ADAL\Microsoft.Outlook.Contact
  • HKEY_CURRENT_USER\Software\Microsoft\Office\16.0\Common\Signals\Stats\adf08d4e-e62c-4d24-b9d8-a026751e3047_ADAL\Microsoft.Outlook.Explorer
  • HKEY_CURRENT_USER\Software\Microsoft\Office\16.0\Common\Signals\Stats\adf08d4e-e62c-4d24-b9d8-a026751e3047_ADAL\Microsoft.Outlook.Mail.Compose
  • HKEY_CURRENT_USER\Software\Microsoft\Office\16.0\Common\Signals\Stats\adf08d4e-e62c-4d24-b9d8-a026751e3047_ADAL\Microsoft.Outlook.Mail.Read
  • HKEY_CURRENT_USER\Software\Microsoft\Office\16.0\Common\TellMe\Outlook
  • HKEY_CURRENT_USER\Software\Microsoft\Office\16.0\Common\Toolbars\Outlook
  • HKEY_CURRENT_USER\Software\Microsoft\Office\16.0\Outlook
  • HKEY_CURRENT_USER\Software\Microsoft\Office\16.0\User Settings\Outlook_Core
  • HKEY_CURRENT_USER\Software\Microsoft\Office\16.0\User Settings\Outlook_Intl
  • HKEY_CURRENT_USER\Software\Microsoft\Office\16.0\User Settings\Outlook_SocialConnector
  • HKEY_CURRENT_USER\Software\Microsoft\Office\16.0\User Settings\Outlook_SocialProviderMOSS
  • HKEY_CURRENT_USER\Software\Microsoft\Office\8.0\Outlook
  • HKEY_CURRENT_USER\Software\Microsoft\Office\Common\CrashPersistence\OUTLOOK
  • HKEY_CURRENT_USER\Software\Microsoft\Office\Common\GracefulExit\OUTLOOK
  • HKEY_CURRENT_USER\Software\Microsoft\Office\Outlook
  • HKEY_CURRENT_USER\Software\Microsoft\Shared Tools\Outlook
  • HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Uninstall\f26e7080b7fa70fe66990357df3bce19
  • HKEY_CURRENT_USER\Software\Microsoft\Windows\Shell\Associations\UrlAssociations\ms-outlook
  • HKEY_LOCAL_MACHINE\Software\Clients\Mail\Microsoft Outlook
  • HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework\v2.0.50727\NGenService\Roots\c:/Program Files (x86)/Common Files/Microsoft Shared/VSTA/Pipeline.v10.0/HostSideAdapters/Microsoft.VisualStudio.Tools.Office.Outlook.HostAdapter.v10.0.dll
  • HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework\v2.0.50727\NGenService\Roots\Microsoft.Office.Tools.Outlook, Version=10.0.0.00000, Culture=neutral, PublicKeyToken=B03F5F7F11D50A3A
  • HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework\v2.0.50727\NGenService\Roots\Microsoft.Office.Tools.Outlook.Implementation, Version=10.0.0.00000, Culture=neutral, PublicKeyToken=B03F5F7F11D50A3A
  • HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework\v2.0.50727\NGenService\Roots\Microsoft.Office.Tools.Outlook.Implementation.resources, Version=10.0.0.00000, Culture=zh-Hans, PublicKeyToken=B03F5F7F11D50A3A
  • HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework\v2.0.50727\NGenService\Roots\Microsoft.Office.Tools.Outlook.v9.0, Version=9.0.0.00000000, Culture=neutral, PublicKeyToken=B03F5F7F11D50A3A

Open regedit.exe to delete the values below from the Windows Registry:
  • HKEY_CLASSES_ROOT\.eml\OpenWithProgIDs\Outlook.File.eml.15
  • HKEY_CLASSES_ROOT\.hol\OpenWithProgIDs\Outlook.File.hol.15
  • HKEY_CLASSES_ROOT\.ics\OpenWithProgIDs\Outlook.File.ics.15
  • HKEY_CLASSES_ROOT\.msg\OpenWithProgIDs\Outlook.File.msg.15
  • HKEY_CLASSES_ROOT\.oft\OpenWithProgIDs\Outlook.File.oft.15
  • HKEY_CLASSES_ROOT\.pst\OpenWithProgIDs\Outlook.File.pst.15
  • HKEY_CLASSES_ROOT\.vcf\OpenWithProgIDs\Outlook.File.vcf.15
  • HKEY_CLASSES_ROOT\.vcs\OpenWithProgIDs\Outlook.File.vcs.15
  • HKEY_CLASSES_ROOT\Installer\Assemblies\c:|Program Files (x86)|Common Files|Microsoft Shared|VSTA|Pipeline.v10.0|HostSideAdapters|Microsoft.VisualStudio.Tools.Office.Outlook.HostAdapter.v10.0.dll\Microsoft.VisualStudio.Tools.Office.Outlook.HostAdapter.v10.0,culture="neutral",version="10.0.0.0",publicKeyToken="B03F5F7F11D50A3A",fileVersion="10.0.60910.0",processorArchitecture="MSIL"
  • HKEY_CLASSES_ROOT\Installer\Assemblies\Global\Microsoft.Office.Interop.Outlook,culture="neutral",version="15.0.0.0",publicKeyToken="71E9BCE111E9429C",fileVersion="15.0.4569.1507",processorArchitecture="MSIL"
  • HKEY_CLASSES_ROOT\Installer\Assemblies\Global\Microsoft.Office.Tools.Outlook,culture="neutral",version="10.0.0.0",publicKeyToken="B03F5F7F11D50A3A",fileVersion="10.0.60910.0",processorArchitecture="MSIL"
  • HKEY_CLASSES_ROOT\Installer\Assemblies\Global\Microsoft.Office.Tools.Outlook.Implementation,culture="neutral",version="10.0.0.0",publicKeyToken="B03F5F7F11D50A3A",fileVersion="10.0.60910.0",processorArchitecture="MSIL"
  • HKEY_CLASSES_ROOT\Installer\Assemblies\Global\Microsoft.Office.Tools.Outlook.Implementation.resources,culture="zh-Hans",version="10.0.0.0",processorArchitecture="MSIL",publicKeyToken="B03F5F7F11D50A3A",fileVersion="10.0.60910.0"
  • HKEY_CLASSES_ROOT\Installer\Assemblies\Global\Microsoft.Office.Tools.Outlook.v9.0,culture="neutral",version="9.0.0.0",publicKeyToken="B03F5F7F11D50A3A",fileVersion="9.0.30729.7079",processorArchitecture="MSIL"
  • HKEY_CLASSES_ROOT\Installer\Assemblies\Global\Microsoft.Office.Tools.Outlook.v9.0.resources,culture="zh-CHS",version="9.0.0.0",processorArchitecture="MSIL",publicKeyToken="B03F5F7F11D50A3A",fileVersion="9.0.30729.7079"
  • HKEY_CLASSES_ROOT\Installer\Assemblies\Global\Microsoft.VisualStudio.Tools.Office.Outlook.HostAdapter.v10.0,culture="neutral",version="10.0.0.0",publicKeyToken="B03F5F7F11D50A3A",fileVersion="10.0.60910.0",processorArchitecture="MSIL"
  • HKEY_CLASSES_ROOT\Installer\Assemblies\Global\Policy.11.0.Microsoft.Office.Interop.Outlook,culture="neutral",version="15.0.0.0",publicKeyToken="71E9BCE111E9429C",fileVersion="15.0.4420.1017",processorArchitecture="MSIL"
  • HKEY_CLASSES_ROOT\Installer\Assemblies\Global\Policy.12.0.Microsoft.Office.Interop.Outlook,culture="neutral",version="15.0.0.0",publicKeyToken="71E9BCE111E9429C",fileVersion="15.0.4420.1017",processorArchitecture="MSIL"
  • HKEY_CLASSES_ROOT\Installer\Assemblies\Global\Policy.14.0.Microsoft.Office.Interop.Outlook,culture="neutral",version="15.0.0.0",publicKeyToken="71E9BCE111E9429C",fileVersion="15.0.4420.1017",processorArchitecture="MSIL"
  • HKEY_CLASSES_ROOT\Installer\Components\175C21850F357644EBAFA0F4749A34C7\outlook.exe
  • HKEY_CLASSES_ROOT\Installer\Components\175C21850F357644EBAFA0F4749A34C7\outlook.x64.exe
  • HKEY_CLASSES_ROOT\Installer\Features\00006109C80000000100000000F01FEC\Outlook_PIA
  • HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\MuiCache\C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE.ApplicationCompany
  • HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\MuiCache\C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE.FriendlyAppName
  • HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\MuiCache\C:\Program Files\Microsoft Office\Root\Office16\lync.exe.ApplicationCompany
  • HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\MuiCache\C:\Program Files\Microsoft Office\Root\Office16\lync.exe.FriendlyAppName
  • HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\MuiCache\C:\Program Files\Microsoft Office\root\Office16\OUTLOOK.EXE.ApplicationCompany
  • HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\MuiCache\C:\Program Files\Microsoft Office\root\Office16\OUTLOOK.EXE.FriendlyAppName
  • HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\MuiCache\C:\Program Files\Microsoft Office\root\Office16\Winword.exe.ApplicationCompany
  • HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\MuiCache\C:\Program Files\Microsoft Office\root\Office16\Winword.exe.FriendlyAppName
  • HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\bam\State\UserSettings\S-1-5-21-1245064972-3156271733-1344561671-1001\\Device\HarddiskVolume3\Program Files\Microsoft Office\root\Office16\OUTLOOK.EXE


How to erase Outlook from your PC with Advanced Uninstaller PRO

Outlook is an application by the software company Google\Chrome. Some users want to erase this application. This can be efortful because deleting this by hand takes some experience related to Windows program uninstallation. One of the best SIMPLE solution to erase Outlook is to use Advanced Uninstaller PRO. Here are some detailed instructions about how to do this:





1. If you don't have Advanced Uninstaller PRO on your PC, install it. This is good because Advanced Uninstaller PRO is a very useful uninstaller and general utility to clean your computer.

DOWNLOAD NOW

  • navigate to Download Link
  • download the program by clicking on the green DOWNLOAD NOW button
  • install Advanced Uninstaller PRO
2. Run Advanced Uninstaller PRO. Take some time to admire the program's design and number of tools available. Advanced Uninstaller PRO is a very useful PC management program.

3. Press the General Tools button
Go to General Tools


4. Click on the Uninstall Programs tool
Go to Uninstall Programs


5. All the applications installed on the computer will be made available to you

6. Scroll the list of applications until you find Outlook or simply activate the Search feature and type in "Outlook". If it exists on your system the Outlook program will be found automatically. When you click Outlook in the list of programs, the following information about the program is shown to you:


  • Safety rating (in the lower left corner). This tells you the opinion other users have about Outlook, from "Highly recommended" to "Very dangerous".
  • Opinions by other users - Press the Read reviews button.
  • Technical information about the app you wish to remove, by clicking on the Properties button.
7. Click the Uninstall button. A confirmation page will come up. accept the removal by clicking the Uninstall button. Advanced Uninstaller PRO will automatically remove Outlook.
Uninstall Outlook


8. After uninstalling Outlook, Advanced Uninstaller PRO will offer to run a cleanup. Click Next to go ahead with the cleanup. All the items that belong Outlook that have been left behind will be detected and you will be able to delete them. By removing Outlook using Advanced Uninstaller PRO, you are assured that no registry items, files or folders are left behind on your disk.

Your system will remain clean, speedy and ready to take on new tasks.

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Disclaimer

The text above is not a piece of advice to remove Outlook by Google\Chrome from your PC, nor are we saying that Outlook by Google\Chrome is not a good application. This page simply contains detailed info on how to remove Outlook supposing you decide this is what you want to do. The information above contains registry and disk entries that other software left behind and Advanced Uninstaller PRO stumbled upon and classified as "leftovers" on other users' computers.

2022-03-12 / Written by Andreea Kartman for Advanced Uninstaller PRO

follow @DeeaKartman
Last update on: 2022-03-12 21:50:15.643