I have a program that will not open because I keep getting this message: "This application has failed to start because hprog.dll was not found."

So I searched for a program to repair dll, but all of the ones I have found (like RegCure or ParetoLogic) will not work with my computer. I keep getting this message: "Please note: During the installation of this software on your computer, we have detected that your version of Windows is 64 bit. RegCure (or whatever other program) can only be installed on 32 bit versions of Windows. Please click the "OK" button below to discontinue installation." So is there ANY program out there that can repair dll on Vista??? I am having trouble finding one.

If anyone can please help me out, please include detailed instructions as I am not super technically savvy. Thanks in advance!
I was actually trying to open my security program, because I suspected a virus anyway… I think I might have it figured out now, but at least now I KNOW I have a virus…

Thanks for your help.

My computer was infected with the w32 trats virus on December 28th. I have Norton system works and norton internet security, but it got around it apparently. My research showed that the virus has been around since the beginning of December, but norton didn’t have protection against it until december 29th–the day after I was infected. Now I am wondering if there is a better protection out there.

I’ve done defragmenting, disc cleaning, virus cleaning – still – my computer runs slower than usual.

My computer is acting so weird lately and is very slow. I’m afraid it is being infected by some kind of a virus and I think it needs a total computer clean up. Is there a software that can clean up my hard drive and permanently remove all data in it?

I had Pop-up Virus and I used Mcafee to clean them. It didn’t clean them well. Then I used Spybot. But I think Spybot deleted some of my system files in Window XP. I can’t boot my computer now. I have Dell reinstallation CD. But I don’t want to install the Whole Window and erase all my data and softwares. Some of my softwares, such as Microsoft Office, came with my Dell computer but I don’t have the CD to re-install them. Is it possible I can boot my computer and repair my Window XP?
Please help!
Thanks everyone! I’ll try your advices at home tonight.