Unsupported encoding of VC 2.5

After upgrade to 2.5, I discovered that i can't start vmware virtual center. I checked the event viewer and found the following message:
The VMware Infrastructure Web Access service terminated unexpectedly , error number 7031.

After playing a lot with tomcat5 - i found out that it crashes on unsupported code page. In my case cp1255....

so i changed it to "ENGLISH (united states)" and this solved the problem
in case and this doesn't help - check the logs in this directory:

C:\Program Files\VMware\Infrastructure\VirtualCenter Server\tomcat\logs