Thats my problem, i dont know how to do this in the actual Plesk version.
When i add this parameter
websrvmng.exe --reconfigure-vhost --vhost-name=domain.com --vhost-config=temp.tmp
i get a message that the parameter vhost-config is unexpected.
And why do i have to specify a config at all?
When i try to call websrvmng.exe --reconfigure-vhost --vhost-name=domain.com (like here: http://kb.parallels.com/en/1072),
i get this message:
"Missing required parameter --vhost-config."
Version: Plesk 11.5.30 Update#5