What is the MFC42.dll errors - How to fix MFC42.dll problems?

MFC42.dll is a file used by Visual Studio C++ to control various functions & features that are present inside applications developed with this software. The actual file is called a "Microsoft Foundation Class" (MFC) file, because it stores all the details, information & files which Windows applications require to use each time you open an application that's been designed in the Visual C++ program. Unfortunately, this file often shows errors on your computer because of the way it's used so much on your PC.

The error that this file will normally show includes the likes of:

MFC42.dll not found
MFC42.dll unreadable
The problem that causes this file to show errors is all down to the way it's used on your system. Each time you use a program which was created with Visual Studio C++, the MFC42.dll file is continuously being opened & read to help your computer control various amounts of files and settings which the application will use. Unfortunately, the file is used so much that Windows will typically save it incorrectly - leading your computer unable to process its contents each time it needs to.
To fix the errors caused by MFC42.dll, you need to be able to first reinstall any applications which cause the errors to show you on your PC. This is important, because many programs will actually damage the MFC42.dll file on your PC when they are installed. To prevent against this type of problem, you need to reinstall the programs showing the error (which will refresh all the files these programs need) and then replace the file on your PC with a fresh new one from the Internet.

You should also look to use a 'registry cleaner' program to fix any of the MFC42.dll errors which may be caused by errors inside the "registry" of your system. This is a large database which stores a huge list of DLL files on your PC. Each time you use a program on your computer, this list is continually being used to help them read the various files that Windows needs to run. The only problem is that this list often becomes damaged, leading your PC to be unable to read the files it needs and causing errors as a result. To fix this, you need to use a 'registry cleaner' to repair any of the errors or problems that are inside your system.

You can fix mfc42.dll errors on your system by using the tutorial and tools on our website. You can Click Here to fix the MFC42.dll error on your PC.