I had just installed Windows 7 on my computer and then i went to my schools website that has Symantec Endpoint Protection 11.0.5. I install that and then it gives me a warning sign on the antivirus and antispyware protection. It says that it is out of date and that i need to update it. So when i click to update i get the message LiveUpdate start failed with error code -536805375.  I have no clue what to do about it, hope that someone can help me on this.