Hi, I have a server that has been upgraded to windows2008 and plesk 8.4 I have been restoring sites from a plesk 8.2 backup onto the server. I have a number of sites working fine however a good percentage are giving 500 errors and I am unable to locate a reason. I am also unable to update the plesk installed components list. I access it via plesk - server- plesk components manageer and then click refresh. It puts up the "Please wait..I'm loading" and just sits there. I have attempted to add tomcat into the servers configuration for several sites but cant as it wont update the installed components list. Any ideas?