hard drive filling up

[Acer7]

was told to post here since i might have virus or something.

couple weeks after i upgraded from windows vista to windows 7 my hard drive been saying its full when i have like nothing. it makes my internet use show up all weird and says not enough memory.. when i try to clean up the hard drive which theres nothing to clean up besides temporary internet files and thumnails. after doing that im able to use net to the fullest for about 1-2 days sometimes less and then i have to repeat the process. i dont know wats making the hard drive full. any help??

Only  (C) drive is filling up nothing happens to (D) drive.

[SuperDave]

Please go to this link and follow the directions and post the required logs.

[Acer7]

well guess wat i went to the link u posted and since my antivirus isnt working properly any more and as stated on one of the steps i had to download a new working anti virus i uninstalled my current antivirus which was kasperky antivirus and it solved the problem!!!! i am suprised that a simple antivirus program would be filling up my hard drive!! i am still wondering why it would be filling up my hard drive?? but everything is back to normal i guess i just need a new anti virus now.

[Allan]

I doubt that your problem is completely solved. You should follow the link in SuperDave's post and follow all instructions therein.