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How to uninstall Lark from your PC

Lark is a software application. This page holds details on how to remove it from your PC. The Windows release was developed by Lark Technologies Pte. Ltd.. Take a look here for more info on Lark Technologies Pte. Ltd.. Usually the Lark program is installed in the C:\Users\UserName\AppData\Local\Lark directory, depending on the user's option during setup. The full command line for uninstalling Lark is C:\Users\UserName\AppData\Local\Lark\uninstall.exe. Note that if you will type this command in Start / Run Note you may receive a notification for administrator rights. Lark's primary file takes about 1.26 MB (1322192 bytes) and is called Lark.exe.

Lark installs the following the executables on your PC, occupying about 27.77 MB (29119824 bytes) on disk.

  • Lark.exe (1.26 MB)
  • uninstall.exe (1.16 MB)
  • Lark.exe (3.03 MB)
  • update.exe (2.06 MB)
  • video_conference_sdk.exe (3.25 MB)
  • Doctor.exe (14.44 MB)
  • ttdaemon.exe (139.70 KB)
...click to view all...

This web page is about Lark version 7.40.8 alone. For more Lark versions please click below:

...click to view all...
Lark has the habit of leaving behind some leftovers.

You should delete the folders below after you uninstall Lark:
  • C:\Users\%user%\AppData\Local\Lark
  • C:\Users\%user%\AppData\Roaming\LarkInternational\sdk_storage\df529f01ab64e392f37af506c0121b72\lark_security_space

The files below were left behind on your disk by Lark's application uninstaller when you removed it:
  • C:\Users\%user%\AppData\Local\Lark\app\121.0.6167.86.manifest
  • C:\Users\%user%\AppData\Local\Lark\app\AmazingVideo\amazingvideo.exe
  • C:\Users\%user%\AppData\Local\Lark\app\AmazingVideo\effect.dll
  • C:\Users\%user%\AppData\Local\Lark\app\AmazingVideo\libEGL.dll
  • C:\Users\%user%\AppData\Local\Lark\app\AmazingVideo\libGLESv2.dll
  • C:\Users\%user%\AppData\Local\Lark\app\AmazingVideo\pthreadVC2-mt.dll
  • C:\Users\%user%\AppData\Local\Lark\app\AmazingVideo\resources.json
  • C:\Users\%user%\AppData\Local\Lark\app\AmazingVideo\RTCFFmpeg.dll
  • C:\Users\%user%\AppData\Local\Lark\app\api-ms-win-core-console-l1-1-0.dll
  • C:\Users\%user%\AppData\Local\Lark\app\api-ms-win-core-datetime-l1-1-0.dll
  • C:\Users\%user%\AppData\Local\Lark\app\api-ms-win-core-debug-l1-1-0.dll
  • C:\Users\%user%\AppData\Local\Lark\app\api-ms-win-core-errorhandling-l1-1-0.dll
  • C:\Users\%user%\AppData\Local\Lark\app\api-ms-win-core-file-l1-1-0.dll
  • C:\Users\%user%\AppData\Local\Lark\app\api-ms-win-core-file-l1-2-0.dll
  • C:\Users\%user%\AppData\Local\Lark\app\api-ms-win-core-file-l2-1-0.dll
  • C:\Users\%user%\AppData\Local\Lark\app\api-ms-win-core-handle-l1-1-0.dll
  • C:\Users\%user%\AppData\Local\Lark\app\api-ms-win-core-heap-l1-1-0.dll
  • C:\Users\%user%\AppData\Local\Lark\app\api-ms-win-core-interlocked-l1-1-0.dll
  • C:\Users\%user%\AppData\Local\Lark\app\api-ms-win-core-libraryloader-l1-1-0.dll
  • C:\Users\%user%\AppData\Local\Lark\app\api-ms-win-core-libraryloader-l1-2-0.dll
  • C:\Users\%user%\AppData\Local\Lark\app\api-ms-win-core-localization-l1-2-0.dll
  • C:\Users\%user%\AppData\Local\Lark\app\api-ms-win-core-memory-l1-1-0.dll
  • C:\Users\%user%\AppData\Local\Lark\app\api-ms-win-core-namedpipe-l1-1-0.dll
  • C:\Users\%user%\AppData\Local\Lark\app\api-ms-win-core-processenvironment-l1-1-0.dll
  • C:\Users\%user%\AppData\Local\Lark\app\api-ms-win-core-processthreads-l1-1-0.dll
  • C:\Users\%user%\AppData\Local\Lark\app\api-ms-win-core-processthreads-l1-1-1.dll
  • C:\Users\%user%\AppData\Local\Lark\app\api-ms-win-core-profile-l1-1-0.dll
  • C:\Users\%user%\AppData\Local\Lark\app\api-ms-win-core-rtlsupport-l1-1-0.dll
  • C:\Users\%user%\AppData\Local\Lark\app\api-ms-win-core-string-l1-1-0.dll
  • C:\Users\%user%\AppData\Local\Lark\app\api-ms-win-core-synch-l1-1-0.dll
  • C:\Users\%user%\AppData\Local\Lark\app\api-ms-win-core-synch-l1-2-0.dll
  • C:\Users\%user%\AppData\Local\Lark\app\api-ms-win-core-sysinfo-l1-1-0.dll
  • C:\Users\%user%\AppData\Local\Lark\app\api-ms-win-core-timezone-l1-1-0.dll
  • C:\Users\%user%\AppData\Local\Lark\app\api-ms-win-core-util-l1-1-0.dll
  • C:\Users\%user%\AppData\Local\Lark\app\API-MS-Win-core-xstate-l2-1-0.dll
  • C:\Users\%user%\AppData\Local\Lark\app\api-ms-win-crt-conio-l1-1-0.dll
  • C:\Users\%user%\AppData\Local\Lark\app\api-ms-win-crt-convert-l1-1-0.dll
  • C:\Users\%user%\AppData\Local\Lark\app\api-ms-win-crt-environment-l1-1-0.dll
  • C:\Users\%user%\AppData\Local\Lark\app\api-ms-win-crt-filesystem-l1-1-0.dll
  • C:\Users\%user%\AppData\Local\Lark\app\api-ms-win-crt-heap-l1-1-0.dll
  • C:\Users\%user%\AppData\Local\Lark\app\api-ms-win-crt-locale-l1-1-0.dll
  • C:\Users\%user%\AppData\Local\Lark\app\api-ms-win-crt-math-l1-1-0.dll
  • C:\Users\%user%\AppData\Local\Lark\app\api-ms-win-crt-multibyte-l1-1-0.dll
  • C:\Users\%user%\AppData\Local\Lark\app\api-ms-win-crt-private-l1-1-0.dll
  • C:\Users\%user%\AppData\Local\Lark\app\api-ms-win-crt-process-l1-1-0.dll
  • C:\Users\%user%\AppData\Local\Lark\app\api-ms-win-crt-runtime-l1-1-0.dll
  • C:\Users\%user%\AppData\Local\Lark\app\api-ms-win-crt-stdio-l1-1-0.dll
  • C:\Users\%user%\AppData\Local\Lark\app\api-ms-win-crt-string-l1-1-0.dll
  • C:\Users\%user%\AppData\Local\Lark\app\api-ms-win-crt-time-l1-1-0.dll
  • C:\Users\%user%\AppData\Local\Lark\app\api-ms-win-crt-utility-l1-1-0.dll
  • C:\Users\%user%\AppData\Local\Lark\app\apollo_wer.dll
  • C:\Users\%user%\AppData\Local\Lark\app\assets\audio\notify-at-new.wav
  • C:\Users\%user%\AppData\Local\Lark\app\assets\audio\notify-normal-new.wav
  • C:\Users\%user%\AppData\Local\Lark\app\assets\audio\notify-special_focus-new.wav
  • C:\Users\%user%\AppData\Local\Lark\app\assets\audio\notify-urgent-new.wav
  • C:\Users\%user%\AppData\Local\Lark\app\assets\emoji\emojiKeyToI18n.json
  • C:\Users\%user%\AppData\Local\Lark\app\assets\emoji\sprite-meta.json
  • C:\Users\%user%\AppData\Local\Lark\app\assets\emoji\sprite-min.png
  • C:\Users\%user%\AppData\Local\Lark\app\assets\image\tray.ico
  • C:\Users\%user%\AppData\Local\Lark\app\assets\image\tray_notice.ico
  • C:\Users\%user%\AppData\Local\Lark\app\backend.dll
  • C:\Users\%user%\AppData\Local\Lark\app\bv_p2p.dll
  • C:\Users\%user%\AppData\Local\Lark\app\bv-screen-capture.dll
  • C:\Users\%user%\AppData\Local\Lark\app\bv-window-api.dll
  • C:\Users\%user%\AppData\Local\Lark\app\bytertc_nico_extension.dll
  • C:\Users\%user%\AppData\Local\Lark\app\byteview-bytertc.dll
  • C:\Users\%user%\AppData\Local\Lark\app\byteview-log-dll.dll
  • C:\Users\%user%\AppData\Local\Lark\app\byteview-record.dll
  • C:\Users\%user%\AppData\Local\Lark\app\byteview-rtc-render.dll
  • C:\Users\%user%\AppData\Local\Lark\app\byteview-thrones.dll
  • C:\Users\%user%\AppData\Local\Lark\app\concrt140.dll
  • C:\Users\%user%\AppData\Local\Lark\app\d3dcompiler_47.dll
  • C:\Users\%user%\AppData\Local\Lark\app\Doctor\backup
  • C:\Users\%user%\AppData\Local\Lark\app\Doctor\devtools_settings.json
  • C:\Users\%user%\AppData\Local\Lark\app\Doctor\devtools_wordings.json
  • C:\Users\%user%\AppData\Local\Lark\app\Doctor\Doctor.exe
  • C:\Users\%user%\AppData\Local\Lark\app\Doctor\front_end_for_lark\asset-manifest.json
  • C:\Users\%user%\AppData\Local\Lark\app\Doctor\front_end_for_lark\index.html
  • C:\Users\%user%\AppData\Local\Lark\app\Doctor\front_end_for_lark\static\css\main.37be4bb5.css
  • C:\Users\%user%\AppData\Local\Lark\app\Doctor\front_end_for_lark\static\js\114.dcc78582.chunk.js
  • C:\Users\%user%\AppData\Local\Lark\app\Doctor\front_end_for_lark\static\js\main.f49fb0e2.js
  • C:\Users\%user%\AppData\Local\Lark\app\Doctor\front_end_for_lark\static\media\0026ee42.svg
  • C:\Users\%user%\AppData\Local\Lark\app\Doctor\front_end_for_lark\static\media\0038cdb0.svg
  • C:\Users\%user%\AppData\Local\Lark\app\Doctor\front_end_for_lark\static\media\00cd45ec.svg
  • C:\Users\%user%\AppData\Local\Lark\app\Doctor\front_end_for_lark\static\media\01250dfe.svg
  • C:\Users\%user%\AppData\Local\Lark\app\Doctor\front_end_for_lark\static\media\032aaed7.svg
  • C:\Users\%user%\AppData\Local\Lark\app\Doctor\front_end_for_lark\static\media\0489d0ef.svg
  • C:\Users\%user%\AppData\Local\Lark\app\Doctor\front_end_for_lark\static\media\04e8f7e7.svg
  • C:\Users\%user%\AppData\Local\Lark\app\Doctor\front_end_for_lark\static\media\07c1d7e1.svg
  • C:\Users\%user%\AppData\Local\Lark\app\Doctor\front_end_for_lark\static\media\0b417fd6.svg
  • C:\Users\%user%\AppData\Local\Lark\app\Doctor\front_end_for_lark\static\media\0b43e2d8.svg
  • C:\Users\%user%\AppData\Local\Lark\app\Doctor\front_end_for_lark\static\media\0b7e6bc3.svg
  • C:\Users\%user%\AppData\Local\Lark\app\Doctor\front_end_for_lark\static\media\0d57af18.svg
  • C:\Users\%user%\AppData\Local\Lark\app\Doctor\front_end_for_lark\static\media\0e5fec97.svg
  • C:\Users\%user%\AppData\Local\Lark\app\Doctor\front_end_for_lark\static\media\0ea93353.svg
  • C:\Users\%user%\AppData\Local\Lark\app\Doctor\front_end_for_lark\static\media\0f49f73d.svg
  • C:\Users\%user%\AppData\Local\Lark\app\Doctor\front_end_for_lark\static\media\0f4b4741.svg
  • C:\Users\%user%\AppData\Local\Lark\app\Doctor\front_end_for_lark\static\media\0f978ad9.svg
  • C:\Users\%user%\AppData\Local\Lark\app\Doctor\front_end_for_lark\static\media\137a477c.svg
  • C:\Users\%user%\AppData\Local\Lark\app\Doctor\front_end_for_lark\static\media\13896b66.svg

You will find in the Windows Registry that the following keys will not be removed; remove them one by one using regedit.exe:
  • HKEY_CLASSES_ROOT\Applications\Lark.exe
  • HKEY_CLASSES_ROOT\Applications\Lark-win32_ia32-7.40.8-signed.exe
  • HKEY_CLASSES_ROOT\lark
  • HKEY_CLASSES_ROOT\x-lark
  • HKEY_CURRENT_USER\Software\Lark
  • HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Uninstall\Lark

Registry values that are not removed from your PC:
  • HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\MuiCache\C:\Users\bytee\AppData\Local\Lark\app\Lark.exe.FriendlyAppName
  • HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\MuiCache\C:\Users\bytee\AppData\Local\Lark\Lark.exe.ApplicationCompany
  • HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\MuiCache\C:\Users\bytee\AppData\Local\Lark\Lark.exe.FriendlyAppName
  • HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\MuiCache\C:\Users\bytee\Downloads\Lark-win32_ia32-7.40.8-signed.exe.ApplicationCompany
  • HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\MuiCache\C:\Users\bytee\Downloads\Lark-win32_ia32-7.40.8-signed.exe.FriendlyAppName
  • HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\bam\State\UserSettings\S-1-5-21-980696487-4198282908-1676160546-1001\\Device\HarddiskVolume3\Users\bytee\AppData\Local\Lark\app\Lark.exe
  • HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\bam\State\UserSettings\S-1-5-21-980696487-4198282908-1676160546-1001\\Device\HarddiskVolume3\Users\bytee\Downloads\Lark-win32_ia32-7.40.8-signed.exe
  • HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\LarkRooms-service\DisplayName


How to uninstall Lark using Advanced Uninstaller PRO

Lark is a program offered by the software company Lark Technologies Pte. Ltd.. Frequently, people choose to erase it. Sometimes this is easier said than done because removing this manually requires some advanced knowledge related to PCs. The best QUICK solution to erase Lark 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 system, install it. This is good because Advanced Uninstaller PRO is a very efficient uninstaller and general tool to take care of your computer.

DOWNLOAD NOW

  • go to Download Link
  • download the setup by pressing the green DOWNLOAD NOW button
  • install Advanced Uninstaller PRO
2. Start Advanced Uninstaller PRO. It's recommended to take some time to admire the program's design and wealth of tools available. Advanced Uninstaller PRO is a powerful system utility.

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


4. Press the Uninstall Programs feature
Go to Uninstall Programs


5. All the programs existing on the computer will be made available to you

6. Scroll the list of programs until you locate Lark or simply activate the Search feature and type in "Lark". If it exists on your system the Lark program will be found automatically. Notice that after you select Lark in the list of programs, some data regarding the application is made available to you:


  • Star rating (in the lower left corner). The star rating tells you the opinion other people have regarding Lark, ranging from "Highly recommended" to "Very dangerous".
  • Opinions by other people - Click on the Read reviews button.
  • Technical information regarding the program you are about to uninstall, by pressing the Properties button.
7. Click the Uninstall button. A window asking you to confirm will show up. Confirm the uninstall by pressing the Uninstall button. Advanced Uninstaller PRO will remove Lark.
Uninstall Lark


8. After uninstalling Lark, Advanced Uninstaller PRO will ask you to run a cleanup. Click Next to proceed with the cleanup. All the items that belong Lark which have been left behind will be detected and you will be able to delete them. By removing Lark using 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 ready to take on new tasks.



Disclaimer

The text above is not a recommendation to remove Lark by Lark Technologies Pte. Ltd. from your PC, nor are we saying that Lark by Lark Technologies Pte. Ltd. is not a good application. This page only contains detailed instructions on how to remove Lark in case 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 discovered and classified as "leftovers" on other users' computers.

2025-04-09 / Written by Dan Armano for Advanced Uninstaller PRO

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Last update on: 2025-04-09 03:05:21.583