Used it today for the first time and got a message that it did not restore the date I chose because possibly I have an anti-virus program. I disabled the virus program and tried again and still get that message. It also says that I should troubleshoot my entire system to find the reason why. In XP OS, I don't recall ever getting notified before choosing a date that to make sure my Firewall and/or anti-virus programs are disabled. Does one have to go through all this if and when one decides that they have to do system restore in Win 7?