Installation issues (Have read the frequent issues and can't find a solution).

[MajorHax]

Whenever I boot up the launcher and click update after a little bit this error message pops up:

Error Downloading updater:
System.IO.IOException: The process cannot access the file 'C:\Users\adamt\Desktop\ReturnOfReckoning-March2020\Warhammer Online - Return of Reckoning\RoRLauncher.exe' because it is being used by another process.
at System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath)
at System.IO.FileStream.Init(String path, FileMode mode, FileAccess access, Int32 rights, Boolean useRights, FileShare share, Int32 bufferSize, FileOptions options, SECURITY_ATTRIBUTES secAttrs, String msgPath, Boolean bFromProxy, Boolean useLongPath, Boolean checkHost)
at System.IO.FileStream..ctor(String path, FileMode mode, FileAccess access, FileShare share)
at RoRUpdater.MainWindow.c7L3Zl71wSqG8TOaIO(Object , FileMode , FileAccess )
at RoRUpdater.MainWindow.tYB114Sxk(Object , DownloadDataCompletedEventArgs )

I'm not particularly tech savvy so I am unsure as to what to do to fix this, if I have missed a link that will help me overcome this issue then I apologise for wasting your time and if I could be pointed to that it would be much appreciated.

Many thanks!

[Kaelang]

"because it is being used by another process."

You have a second Launcher open and/or one of the files.

OR... your torrent is still seeding the files - pause the torrent.