After doing a clean re-install from Windows XP CD, I went to Microsoft website and downloaded all the updates (60 of them!!!). Then, I installed McAfee Internet security suite and Office XP. Things were eprfectly fine until now, even afetr several reboots. Then, I went ahead and downloaded SP2 from Microsoft webpage. It then restarted my computer. Now, I get the Dell logo, Windows logo, followed by a blue screen with the following error message:

STOP: c0000221 {Bad Image Checksum}
The image rpcrt4.dll is possibly corrupt. The header checksum does not match the computed checksum.

Any ideas on what I need to do? I didn’t want to try and re-install Windows XP again. It’s a slow process. I wanted to make sure if that will help, before starting off the process. Any other ideas?

I get two prompts that sat w1849a7d.dll cannot be found or loaded and the second is for w849ad571.dll. These are exremely annoying. Does anyone know how I can get rid of these?

I did a msconfig and tried to deselect them from the start up but I could not find them.

Any help would be greatly appreciated.

I used to be able to burn cd’s with my roxio burner until i accidentally uninstalled something in my remove programs file. now the computer wont let me burn because my DLL was not found. what do i do? i have no windows cd, no money to buy repair software and do i still have my roxio installed?

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.