使用批处理脚本在卸载中搜索注册表值Searching for Registry Values in Uninstall using Batch Script.

For Windows

1. Msiexec /uninstall c: temp lt.msi /qn /l c: temp lt-uninstall.log. Having a copy of your own Labtech installer in c: temp to perform that last step seems to help in some instances. This has been effective in every case we've come across.
2. Open Settings - 'Add/Remove Programs'. Search for 'ScreenConnect Client (xxxxxxxxxxxxxxxx)', where 'xxxxxxxxxxxxxxxx' is the thumbprint which is unique to your ConnectWise Control installation. You can also remove the access agent manually via the administrator command prompt.

From the 'Add/Remove Programs' area of the Control Panel, remove the entry, 'ScreenConnect Client (xxxxxxxxxxxxxxxx)' where xxxxxxxxxxxxxxxx is the thumbprint which is unique to your ScreenConnect installation.
You can also remove the access client manually via the administrator command prompt:

For Mac
The access client is installed on your OSX device at /opt/screenconnect-xxxxxxxxxxxxxxxx where xxxxxxxxxxxxxxxx is the thumbprint which is unique to your ScreenConnect installation.
Remove the listed files and directories to uninstall the access client.

1. Stop the ScreenConnect Client service on that device:
   
2. Delete the service definitions (both the onlogin and prelogin ones):
   
3. Delete the ScreenConnect Client files:
   

Hint: Use the following command command to see the thumbprint: For Linux
The access client is installed on your Linux device at /opt/screenconnect-xxxxxxxxxxxxxxxx where xxxxxxxxxxxxxxxx is the thumbprint which is unique to your ScreenConnect installation.
To remove the access client from a Linux device, enter one of the following (depending on your distribution):
or:

Completely Uninstall Screenconnect