had problem where my post-commit hook didn't accept a remote servers certificated, and as Visual SVN server runs the hook scripts as SYSTEM account i couldn't accept it.
i tried http://blogs.msdn.com/adioltean/articles/271063.aspx but as i only had RDP access to the machine it failed, but with some tweaking i solved it. run the following commands and you should be set.. sc create testsvc binpath= "cmd /K echo p | c:\progra~1\visual~1\bin \svnsync sync --username syncuser --password aaaaa http://hostname/svn/repository"; type= own type= interact sc start testsvc
