My computer is infected with the Windows XP recovery virus. I was able to run rkill and temporarly gain some access to the computer. I tried to follow the info over at bleepingcomputers.com but when I ran the TDSS Killer it did not give me the option to cure the malicious stuff (only let me skip or delete). I also tried to download Malwarebytes but keep getting "access denied" when I try to install it (I even downloaded it to a memory card from another computer but that still didn't work). At this point, I am stuck and don't know what to do! ps. this is my first time posting on the site so any help would be appreciated. Thanks ins advance!