Hi Having problems. I disabled remote procedure call in Services to close port 135, it closed the port but i'ts stopping alot of things functioning so I need to enable it again. Problem is why I go into services it won't let me into the properties of it when i doubleclick to change it back. I doubleclick or right click properties and it simply does nothing. For that matter it won't let me change anything in services now. I have tried in safe mode with the same results. Have you got any ideas? Hope someones online. Thx.