Error occurred in MSVCRT.dll file

Fixing problem of occurred error in MSVCRT.dll file
I am facing with lots of problems related to applications which I usually use MS office and specially the Access since spring, when I was working on my database work with my XP Pro machine. I asked a developer and they suggested me that the problem is related to an error fileMSVCRT.dll.
It can be solved by handling the C++ code and by running regsvr32.exe where the excess copies have to be just removed or re-registered. But when I tried to do that, I got the following error message: ” msvcrt.dll was loaded but the D LL Register Server entry point was not found. The file can’t be registered. ” How am I going to fix it? Please give me some solutions or ways on how to fix it.
Thank you.
