lately, outlook becomes unresponsive after being open for a few minutes. It suddenly freezes and the only way to start it again is to kill outlook.exe in the task manager pane and then reopen outlook. This happens only when Ad Aware is Active. I removed the e-mail protection but the problem continues. Office Version:Office 2007Operating System:Windows 8 Antivirus program:symantec end point protection. Any help would be highly appreciated.Thanks!