Lansweeper V4 Upgrade

[Matty]

I have received notification of a new version today for V4.x after upgrading just over a week ago to version 4.0. I have created a backup and proceeded with the upgrade of Lansweeper by running to the setup.exe, part way through the set-up process I receive the following error.

C:\program files\lansweeper\Actions\RemoteUninst.exe
An error occured while trying to copy a file:
the source file is corrupted.

I have ignored the error but then continue to receive the same issue with other files\executables. Unfortunately the lansweeper service fails to start which is causing me huge issues.

Please advise

[Matty]

I have ignored the error but then I get the same error but with other files. Can let me know the location of the error log.txt file.

Many Thanks

[Hemoco]

Can you ignore the error?
Could this be related to a virusscanner issue?
Please post the errorlog.txt