Plesk changes permissions of WinSSHD

[Jerry3]

I use WinSSHD and it seems Plesk changes it's permissions so SFTP stops working. The program is in program files folder (Bitwise subfolder), but every few days it stops working and I find psaadmin permissions there that were not there before.

How can I stop Plesk to make this changes? It happens on Windows 2012 server, on Windows 2008 rel. 2 it didn't.

I have 2 servers and both with same problem now I've upgraded to Windows 2012 :-(

 

[Jerry3]

Nobody has ANY clue about that?