This has always been on, yesterday it turned itself off and cannot figure out how to get it back on. My computer already has Symantec Protection.1 person needs an answerI do too

Try to update Symantec , update Windows and run full scan with your Anti-VirusIf issue still happen contact Symantec Support:http://www.symantec.com/support/index.jsp

Hi Gtrela, In addition to Cyber_Defend_Team's suggestion, try the following.1. Did you make any changes to the computer prior to the issue?2. What happens when you try to turn on virus protection? You may refer the following KB article and check if it helps:Windows XP Service Pack 2 (Part 3): The new Security Centerhttp://support.microsoft.com/kb/889737Windows XP Service Pack 2 (Part 5): Virus protectionhttp://support.microsoft.com/kb/889739Hope this information is helpful. Praseetha KMicrosoft Answers Support EngineerVisit our Microsoft Answers Feedback Forum and let us know what you thinkIf this post helps to resolve your issue, please click the "Mark as Answer" or "Helpful" button at the top of this message. By marking a post as Answered, or Helpful you help others find the answer faster.