Need help.. So does my computer

[shovelhead]

First of all Thankyou..I am running windows 7 64 bit hp.. Have been haveing problems for a long time .. Keep getting the same responce nothing wrong.. I started getting told that my server could not be verified so my emails would not go threw or I could not get in touch with goverment so I started looking at my network.. I am a single computer on home network share router with house but I am wired they use wireless.. The online checks with you guys tonite shoeed my reverse lookupp a 127. server ip but my ip is threw comcast.. I ran a combofix scan couple days ago .. from bleeping computer. download to desktop. It ran repaired nothing so I uninstalled per instructions.. I was looking for some stuff in libraries in my pictures found a couple Folders $windows~Q and few more then a icon of a coputer labeled combofix.. If I clicked to open it was windows explorer.. If i opened in my browser there were all kinds of dat files that seemed to be useing nircmd and infobox .. Computer crashed well it would not boot after i deleted some duplicate files.. Happens alot.. Kept getting error boot file could not access a devicee so I used hirens recovery disk could boot to xp but not windows 7.. So I did a install .. Found another combofix folder that had the same dat files.. On the hirens disk it has a option to boot from hard drive...So I tryed and got the same error .. but if I let it boot by itself right into windows,,,I dont have a logon screen adminastrator says disabled but I logged off and logged back on as adminastrator...Useing the optimising program I took a look at the registry...things are notwhat they say.. Any help would be apprecited.... I have copies of alot of yhe code if I dont lose it with a reinstall ... To anyone who makes it this far THANKYOU

[Marry Smith]

Install & download AVG antivirus for your computer.

[Ken]

You may have deleted some necessary files... Instead of a clean install which will delete your data, have you tried a repair using your disk?