SYMPTOMS
Plesk backup is configured to make backups on network share. “Generate next file name” option is enabled.However backup still keeps overwriting old backup file and does not create a new one.
RESOLUTION
Please download the following file:http://download1.swsoft.com/Plesk/Autoupdate/Windows/8.2.0/127401/psabackup.dll
and place it to %plesk_bin% folder.
Note: Please see how to install Plesk hotfixes properly.
Additional information
%plesk_dir% is environment variable which points to Plesk installation folder. By default it is C:\Program Files\SWsoft\Plesk
%plesk_bin% is environment variable which points to Plesk binaries folder. By default it is C:\Program Files\SWsoft\Plesk\admin\bin