What's wrong with my computer?

almost every time i open a file,an error will appear! the error is a dialog box.the title is"e:Infofobar21\xmlparser.cpp",and the content is "error processing file:error on line 1,position 1 description: invalid at the top level of the document. ok" can anyone give me some suggestions?

What's wrong with my computer?
First, be calm.


Your IE may be corrupted or a virus may have infected you PC. Try scanning and cleaning your PC from virus, spyware, malware, etc.


Try using some registry fixer, and pc problem fixer (I don't know much, maybe some other people would tell you good ones)


If spyware is suspected, and problem persists use HijackThis!, but don't delete everything you found from it, make a log file and post it on HJT-analyze forums.


If HijackThis fails to fix it, you may need to reformat your PC (!Use this with caution as a last resort, you WILL lose ALL of your data!)
Reply:Haven't seen that particular one before, but looks like one of those malware/spyware toolbar programs. Try downloading spybot, adaware, etc and see if they help. If not, try a free norton scan to see if they pick it up:





http://security.symantec.com/default.asp...





Last resort is to back everything up, wipe the drive clean, and reinstall everything.
Reply:You may need to reformat ur hardrive,take a backup cd of all your stored info,and then reformat the software.Make sure you have your back up discs to do this!
Reply:Press ctrl alt delete all at the same time and delete some of the processes that gave the problems. that should help!
Reply:GET A NEW COMPUTER
Reply:well boy looks like you got a virus sowi aww


i guess u hav to get a new comp