Programs that worked 3 days ago, are no longer working.Example: Diablo II Lord Of Destruction worked 2 days ago.I played it for about 25 minutes, then it crashes.. and I can't connect to the server anymore. This new version is causing so many problems.. is there a way to revert to the previous version?

Operating System:Windows XP Home Edition
Product Name:ZoneAlarm Internet Security Suite
Software Version:6.0