Goodday



Every Time i open my IE i recieve a message like this

An error has occurred in the script on this page
Line: 1
Char: 2
Error Object doesnt support this property or method
code: 0
Url: File//c:\\WINNT\htwtb.bin

Do you want to continue scripts on this page?
Yes or no

Secondly i cant run virus scan and cant Even CTRL ALT DELETE.

An unknown file which i sfound cant be deleted as well.

C:\Program Files\ISTsvc.

What should i do now, someone please tell me how did i get infected in the first place?
I am wearing a condom all this while.....