CANNOT UPLOAD ANYTHING!

I am getting incredibly frustrated here. About a week ago Is stopped being able to upload any file to facebook, any attachment to hotmail or gmail or anything basically. About once or twice every day it manages to do it. I try almost non stop - using Firefox, IE8 and Chrome. I have AVG free and no viruses. I have checked firewall settings - ok. I have uninstalled and reinstalled Firefox and Chrome - after this it worked for a few hours and then stopped again. I have checked for Malware - nothing. I am at a total loss. PLEASE, somebody that knows more than me about this, HELP!! I am using Windows 7 on a Dell Inspiron Laptop Thanks

Please got to our Malware Removal forum http://forums.whatthetech.com/Are_you_Infected_t106388.html and follow the instructions.

This tool does not support your operating system!

Ok, will try hijack this now…