Problem with deleting plugin files (3CX Phone for Windows)

[systell]

When I updating my plugin (uploading .zip through 3CX UI) and restarting 3CX Phone for Windows app, files are not updated correctly. Very often there is single Owin.dll file or empty folder.

In 3CXPhoneForWindows.log there are lines like this

    Line 422: [05.06.2018 10:41:56.581][1] System.UnauthorizedAccessException: Odmowa dostępu do ścieżki „Owin.dll”.
    <- Access denied to "Owin.dll"
    Line 2565: [05.06.2018 10:45:36.158][1] System.UnauthorizedAccessException: Odmowa dostępu do ścieżki „Owin.dll”.
    Line 3258: [05.06.2018 10:45:56.649][1] System.IO.IOException: Katalog nie jest pusty. <- Folder is not empty
    Line 3952: [05.06.2018 10:46:33.682][1] System.IO.IOException: Katalog nie jest pusty.

Both System.UnauthorizedAccessException and System.IO.IOException occurs very often (after updating .zip) I use Owin in my plugin, but I think it exited correctly. Usually after 2nd restart or 3rd, plugin is updated correctly.

 

[edossantos]

Do you have other app loading that dll? Maybe the dll can't be updated because it's taken by another process.

 

[systell]

I use it in my second plugin deployed using this method:
https://www.3cx.com/call-center/crm-integration/

So the .dll is also copied in main directory, it shouldn't affect Owin.dll in directory \DotNetScripts (from this location it's not loaded into memory, it's copying to main directory)

 

[edossantos]

Maybe you can create a script to update it, which completely kills 3CXPhone, and just then removes the files from the DotNetScripts folder, to finally launch 3CXPhone again.