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A way to uninstall OneStart from your system

OneStart is a Windows application. Read below about how to uninstall it from your computer. The Windows release was developed by OneStart.ai. Open here for more details on OneStart.ai. The program is often found in the C:\Users\UserName\AppData\Local\OneStart.ai\OneStart\Application folder. Keep in mind that this location can differ being determined by the user's preference. The full uninstall command line for OneStart is C:\Users\UserName\AppData\Local\OneStart.ai\OneStart\Application\136.0.7103.110\Installer\setup.exe. The program's main executable file is called onestart.exe and its approximative size is 3.42 MB (3585712 bytes).

OneStart contains of the executables below. They take 11.59 MB (12148416 bytes) on disk.




  • onestart.exe (3.42 MB)
  • onestart_proxy.exe (1.37 MB)
  • notification_helper.exe (1.57 MB)
  • setup.exe (5.23 MB)


The information on this page is only about version 136.0.7103.110 of OneStart. You can find here a few links to other OneStart versions:

...click to view all...
After the uninstall process, the application leaves leftovers on the PC. Part_A few of these are shown below.

Folders found on disk after you uninstall OneStart from your computer:
  • C:\Users\%user%\AppData\Local\OneStart.ai

The files below were left behind on your disk by OneStart when you uninstall it:
  • C:\Users\%user%\AppData\Local\CrashDumps\new_onestart_proxy.exe.9140.dmp
  • C:\Users\%user%\AppData\Local\OneStart.ai\OneStart\Application\132.0.6834.116\132.0.6834.116.manifest
  • C:\Users\%user%\AppData\Local\OneStart.ai\OneStart\Application\132.0.6834.116\chrome.dll
  • C:\Users\%user%\AppData\Local\OneStart.ai\OneStart\Application\132.0.6834.116\chrome_100_percent.pak
  • C:\Users\%user%\AppData\Local\OneStart.ai\OneStart\Application\132.0.6834.116\chrome_200_percent.pak
  • C:\Users\%user%\AppData\Local\OneStart.ai\OneStart\Application\132.0.6834.116\chrome_elf.dll
  • C:\Users\%user%\AppData\Local\OneStart.ai\OneStart\Application\132.0.6834.116\chrome_wer.dll
  • C:\Users\%user%\AppData\Local\OneStart.ai\OneStart\Application\132.0.6834.116\d3dcompiler_47.dll
  • C:\Users\%user%\AppData\Local\OneStart.ai\OneStart\Application\132.0.6834.116\dxcompiler.dll
  • C:\Users\%user%\AppData\Local\OneStart.ai\OneStart\Application\132.0.6834.116\dxil.dll
  • C:\Users\%user%\AppData\Local\OneStart.ai\OneStart\Application\132.0.6834.116\eventlog_provider.dll
  • C:\Users\%user%\AppData\Local\OneStart.ai\OneStart\Application\132.0.6834.116\Extensions\external_extensions.json
  • C:\Users\%user%\AppData\Local\OneStart.ai\OneStart\Application\132.0.6834.116\icudtl.dat
  • C:\Users\%user%\AppData\Local\OneStart.ai\OneStart\Application\132.0.6834.116\Installer\onestart.7z
  • C:\Users\%user%\AppData\Local\OneStart.ai\OneStart\Application\132.0.6834.116\Installer\setup.exe
  • C:\Users\%user%\AppData\Local\OneStart.ai\OneStart\Application\132.0.6834.116\libEGL.dll
  • C:\Users\%user%\AppData\Local\OneStart.ai\OneStart\Application\132.0.6834.116\libGLESv2.dll
  • C:\Users\%user%\AppData\Local\OneStart.ai\OneStart\Application\132.0.6834.116\Locales\af.pak
  • C:\Users\%user%\AppData\Local\OneStart.ai\OneStart\Application\132.0.6834.116\Locales\am.pak
  • C:\Users\%user%\AppData\Local\OneStart.ai\OneStart\Application\132.0.6834.116\Locales\ar.pak
  • C:\Users\%user%\AppData\Local\OneStart.ai\OneStart\Application\132.0.6834.116\Locales\bg.pak
  • C:\Users\%user%\AppData\Local\OneStart.ai\OneStart\Application\132.0.6834.116\Locales\bn.pak
  • C:\Users\%user%\AppData\Local\OneStart.ai\OneStart\Application\132.0.6834.116\Locales\ca.pak
  • C:\Users\%user%\AppData\Local\OneStart.ai\OneStart\Application\132.0.6834.116\Locales\cs.pak
  • C:\Users\%user%\AppData\Local\OneStart.ai\OneStart\Application\132.0.6834.116\Locales\da.pak
  • C:\Users\%user%\AppData\Local\OneStart.ai\OneStart\Application\132.0.6834.116\Locales\de.pak
  • C:\Users\%user%\AppData\Local\OneStart.ai\OneStart\Application\132.0.6834.116\Locales\el.pak
  • C:\Users\%user%\AppData\Local\OneStart.ai\OneStart\Application\132.0.6834.116\Locales\en-GB.pak
  • C:\Users\%user%\AppData\Local\OneStart.ai\OneStart\Application\132.0.6834.116\Locales\en-US.pak
  • C:\Users\%user%\AppData\Local\OneStart.ai\OneStart\Application\132.0.6834.116\Locales\es.pak
  • C:\Users\%user%\AppData\Local\OneStart.ai\OneStart\Application\132.0.6834.116\Locales\es-419.pak
  • C:\Users\%user%\AppData\Local\OneStart.ai\OneStart\Application\132.0.6834.116\Locales\et.pak
  • C:\Users\%user%\AppData\Local\OneStart.ai\OneStart\Application\132.0.6834.116\Locales\fa.pak
  • C:\Users\%user%\AppData\Local\OneStart.ai\OneStart\Application\132.0.6834.116\Locales\fi.pak
  • C:\Users\%user%\AppData\Local\OneStart.ai\OneStart\Application\132.0.6834.116\Locales\fil.pak
  • C:\Users\%user%\AppData\Local\OneStart.ai\OneStart\Application\132.0.6834.116\Locales\fr.pak
  • C:\Users\%user%\AppData\Local\OneStart.ai\OneStart\Application\132.0.6834.116\Locales\gu.pak
  • C:\Users\%user%\AppData\Local\OneStart.ai\OneStart\Application\132.0.6834.116\Locales\he.pak
  • C:\Users\%user%\AppData\Local\OneStart.ai\OneStart\Application\132.0.6834.116\Locales\hi.pak
  • C:\Users\%user%\AppData\Local\OneStart.ai\OneStart\Application\132.0.6834.116\Locales\hr.pak
  • C:\Users\%user%\AppData\Local\OneStart.ai\OneStart\Application\132.0.6834.116\Locales\hu.pak
  • C:\Users\%user%\AppData\Local\OneStart.ai\OneStart\Application\132.0.6834.116\Locales\id.pak
  • C:\Users\%user%\AppData\Local\OneStart.ai\OneStart\Application\132.0.6834.116\Locales\it.pak
  • C:\Users\%user%\AppData\Local\OneStart.ai\OneStart\Application\132.0.6834.116\Locales\ja.pak
  • C:\Users\%user%\AppData\Local\OneStart.ai\OneStart\Application\132.0.6834.116\Locales\kn.pak
  • C:\Users\%user%\AppData\Local\OneStart.ai\OneStart\Application\132.0.6834.116\Locales\ko.pak
  • C:\Users\%user%\AppData\Local\OneStart.ai\OneStart\Application\132.0.6834.116\Locales\lt.pak
  • C:\Users\%user%\AppData\Local\OneStart.ai\OneStart\Application\132.0.6834.116\Locales\lv.pak
  • C:\Users\%user%\AppData\Local\OneStart.ai\OneStart\Application\132.0.6834.116\Locales\ml.pak
  • C:\Users\%user%\AppData\Local\OneStart.ai\OneStart\Application\132.0.6834.116\Locales\mr.pak
  • C:\Users\%user%\AppData\Local\OneStart.ai\OneStart\Application\132.0.6834.116\Locales\ms.pak
  • C:\Users\%user%\AppData\Local\OneStart.ai\OneStart\Application\132.0.6834.116\Locales\nb.pak
  • C:\Users\%user%\AppData\Local\OneStart.ai\OneStart\Application\132.0.6834.116\Locales\nl.pak
  • C:\Users\%user%\AppData\Local\OneStart.ai\OneStart\Application\132.0.6834.116\Locales\pl.pak
  • C:\Users\%user%\AppData\Local\OneStart.ai\OneStart\Application\132.0.6834.116\Locales\pt-BR.pak
  • C:\Users\%user%\AppData\Local\OneStart.ai\OneStart\Application\132.0.6834.116\Locales\pt-PT.pak
  • C:\Users\%user%\AppData\Local\OneStart.ai\OneStart\Application\132.0.6834.116\Locales\ro.pak
  • C:\Users\%user%\AppData\Local\OneStart.ai\OneStart\Application\132.0.6834.116\Locales\ru.pak
  • C:\Users\%user%\AppData\Local\OneStart.ai\OneStart\Application\132.0.6834.116\Locales\sk.pak
  • C:\Users\%user%\AppData\Local\OneStart.ai\OneStart\Application\132.0.6834.116\Locales\sl.pak
  • C:\Users\%user%\AppData\Local\OneStart.ai\OneStart\Application\132.0.6834.116\Locales\sr.pak
  • C:\Users\%user%\AppData\Local\OneStart.ai\OneStart\Application\132.0.6834.116\Locales\sv.pak
  • C:\Users\%user%\AppData\Local\OneStart.ai\OneStart\Application\132.0.6834.116\Locales\sw.pak
  • C:\Users\%user%\AppData\Local\OneStart.ai\OneStart\Application\132.0.6834.116\Locales\ta.pak
  • C:\Users\%user%\AppData\Local\OneStart.ai\OneStart\Application\132.0.6834.116\Locales\te.pak
  • C:\Users\%user%\AppData\Local\OneStart.ai\OneStart\Application\132.0.6834.116\Locales\th.pak
  • C:\Users\%user%\AppData\Local\OneStart.ai\OneStart\Application\132.0.6834.116\Locales\tr.pak
  • C:\Users\%user%\AppData\Local\OneStart.ai\OneStart\Application\132.0.6834.116\Locales\uk.pak
  • C:\Users\%user%\AppData\Local\OneStart.ai\OneStart\Application\132.0.6834.116\Locales\ur.pak
  • C:\Users\%user%\AppData\Local\OneStart.ai\OneStart\Application\132.0.6834.116\Locales\vi.pak
  • C:\Users\%user%\AppData\Local\OneStart.ai\OneStart\Application\132.0.6834.116\Locales\zh-CN.pak
  • C:\Users\%user%\AppData\Local\OneStart.ai\OneStart\Application\132.0.6834.116\Locales\zh-TW.pak
  • C:\Users\%user%\AppData\Local\OneStart.ai\OneStart\Application\132.0.6834.116\MEIPreload\manifest.json
  • C:\Users\%user%\AppData\Local\OneStart.ai\OneStart\Application\132.0.6834.116\MEIPreload\preloaded_data.pb
  • C:\Users\%user%\AppData\Local\OneStart.ai\OneStart\Application\132.0.6834.116\PrivacySandboxAttestationsPreloaded\manifest.json
  • C:\Users\%user%\AppData\Local\OneStart.ai\OneStart\Application\132.0.6834.116\PrivacySandboxAttestationsPreloaded\privacy-sandbox-attestations.dat
  • C:\Users\%user%\AppData\Local\OneStart.ai\OneStart\Application\132.0.6834.116\resources.pak
  • C:\Users\%user%\AppData\Local\OneStart.ai\OneStart\Application\132.0.6834.116\v8_context_snapshot.bin
  • C:\Users\%user%\AppData\Local\OneStart.ai\OneStart\Application\132.0.6834.116\VisualElements\Logo.png
  • C:\Users\%user%\AppData\Local\OneStart.ai\OneStart\Application\132.0.6834.116\VisualElements\SmallLogo.png
  • C:\Users\%user%\AppData\Local\OneStart.ai\OneStart\Application\132.0.6834.116\vk_swiftshader.dll
  • C:\Users\%user%\AppData\Local\OneStart.ai\OneStart\Application\132.0.6834.116\vk_swiftshader_icd.json
  • C:\Users\%user%\AppData\Local\OneStart.ai\OneStart\Application\132.0.6834.116\vulkan-1.dll
  • C:\Users\%user%\AppData\Local\OneStart.ai\OneStart\Application\onestart.exe
  • C:\Users\%user%\AppData\Local\OneStart.ai\OneStart\Update\transfer.dat
  • C:\Users\%user%\AppData\Local\OneStart.ai\OneStart\User Data\AutofillStates\2025.6.13.84507\_metadata\verified_contents.json
  • C:\Users\%user%\AppData\Local\OneStart.ai\OneStart\User Data\AutofillStates\2025.6.13.84507\AD
  • C:\Users\%user%\AppData\Local\OneStart.ai\OneStart\User Data\AutofillStates\2025.6.13.84507\AE
  • C:\Users\%user%\AppData\Local\OneStart.ai\OneStart\User Data\AutofillStates\2025.6.13.84507\AF
  • C:\Users\%user%\AppData\Local\OneStart.ai\OneStart\User Data\AutofillStates\2025.6.13.84507\AG
  • C:\Users\%user%\AppData\Local\OneStart.ai\OneStart\User Data\AutofillStates\2025.6.13.84507\AL
  • C:\Users\%user%\AppData\Local\OneStart.ai\OneStart\User Data\AutofillStates\2025.6.13.84507\AM
  • C:\Users\%user%\AppData\Local\OneStart.ai\OneStart\User Data\AutofillStates\2025.6.13.84507\AO
  • C:\Users\%user%\AppData\Local\OneStart.ai\OneStart\User Data\AutofillStates\2025.6.13.84507\AR
  • C:\Users\%user%\AppData\Local\OneStart.ai\OneStart\User Data\AutofillStates\2025.6.13.84507\AS
  • C:\Users\%user%\AppData\Local\OneStart.ai\OneStart\User Data\AutofillStates\2025.6.13.84507\AT
  • C:\Users\%user%\AppData\Local\OneStart.ai\OneStart\User Data\AutofillStates\2025.6.13.84507\AU
  • C:\Users\%user%\AppData\Local\OneStart.ai\OneStart\User Data\AutofillStates\2025.6.13.84507\AX
  • C:\Users\%user%\AppData\Local\OneStart.ai\OneStart\User Data\AutofillStates\2025.6.13.84507\AZ
  • C:\Users\%user%\AppData\Local\OneStart.ai\OneStart\User Data\AutofillStates\2025.6.13.84507\BA

Registry that is not cleaned:
  • HKEY_CLASSES_ROOT\OneStart.aiUpdate.Update3WebUser
  • HKEY_CURRENT_USER\Software\Clients\StartMenuInternet\OneStart.ZD5MWTFCCEP5QZN7WRIINYCBGI
  • HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Uninstall\OneStart.ai OneStart
  • HKEY_CURRENT_USER\Software\OneStart.ai
  • HKEY_LOCAL_MACHINE\Software\Microsoft\RADAR\HeapLeakDetection\DiagnosedApplications\onestart.exe

Additional registry values that you should remove:
  • HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\MuiCache\C:\Users\UserName\AppData\Local\OneStart.ai\OneStart\.data\OneStart.exe.ApplicationCompany
  • HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\MuiCache\C:\Users\UserName\AppData\Local\OneStart.ai\OneStart\.data\OneStart.exe.FriendlyAppName
  • HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\MuiCache\C:\Users\UserName\AppData\Local\OneStart.ai\OneStart\Application\onestart.exe.ApplicationCompany
  • HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\MuiCache\C:\Users\UserName\AppData\Local\OneStart.ai\OneStart\Application\onestart.exe.FriendlyAppName
  • HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\bam\State\UserSettings\S-1-5-21-440035423-2799525606-3103198322-1001\\Device\HarddiskVolume2\Users\UserName\AppData\Local\OneStart.ai\OneStart\.data\OneStart.exe
  • HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\bam\State\UserSettings\S-1-5-21-440035423-2799525606-3103198322-1001\\Device\HarddiskVolume2\Users\UserName\AppData\Local\OneStart.ai\OneStart\Application\onestart.exe
  • HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\FirewallRules\TCP Query User{206D4201-41A2-4E65-BF4C-9B5694BBBEC1}C:\users\UserName\appdata\local\onestart.ai\onestart\application\onestart.exe
  • HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\FirewallRules\UDP Query User{6F2D1D9B-4B21-496E-A7D7-5BAE75FE0FEB}C:\users\UserName\appdata\local\onestart.ai\onestart\application\onestart.exe


A way to uninstall OneStart from your computer with Advanced Uninstaller PRO

OneStart is an application marketed by the software company OneStart.ai. Sometimes, users choose to remove this application. This can be easier said than done because uninstalling this by hand takes some skill related to Windows internal functioning. One of the best SIMPLE action to remove OneStart 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 already installed on your PC, add it. This is good because Advanced Uninstaller PRO is a very efficient uninstaller and general utility to optimize your PC.

DOWNLOAD NOW

  • navigate to Download Link
  • download the setup by pressing the green DOWNLOAD NOW button
  • set up Advanced Uninstaller PRO
2. Start Advanced Uninstaller PRO. It's recommended to take some time to admire Advanced Uninstaller PRO's design and number of features available. Advanced Uninstaller PRO is a very good program.

3. Click on the General Tools category
Go to General Tools


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


5. A list of the applications installed on the computer will be shown to you

6. Scroll the list of applications until you find OneStart or simply activate the Search field and type in "OneStart". If it exists on your system the OneStart application will be found very quickly. Notice that when you select OneStart in the list of programs, some information regarding the application is made available to you:


  • Star rating (in the left lower corner). The star rating tells you the opinion other users have regarding OneStart, ranging from "Highly recommended" to "Very dangerous".
  • Opinions by other users - Click on the Read reviews button.
  • Technical information regarding the app you want to remove, by pressing the Properties button.
7. Press the Uninstall button. A confirmation dialog will appear. accept the removal by clicking the Uninstall button. Advanced Uninstaller PRO will then uninstall OneStart.
Uninstall OneStart


8. After removing OneStart, Advanced Uninstaller PRO will offer to run an additional cleanup. Click Next to perform the cleanup. All the items that belong OneStart that have been left behind will be detected and you will be asked if you want to delete them. By removing OneStart with Advanced Uninstaller PRO, you can be sure that no registry items, files or directories are left behind on your PC.

Your computer will remain clean, speedy and able to run without errors or problems.

DOWNLOAD NOW


Disclaimer

This page is not a piece of advice to uninstall OneStart by OneStart.ai from your computer, we are not saying that OneStart by OneStart.ai is not a good application for your computer. This text simply contains detailed info on how to uninstall OneStart in case you want to. Here you can find registry and disk entries that our application Advanced Uninstaller PRO stumbled upon and classified as "leftovers" on other users' PCs.

2025-06-28 / Written by Andreea Kartman for Advanced Uninstaller PRO

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Last update on: 2025-06-28 09:10:38.833