Msncore.dll errors are critical Widnows errors. While you are using or installing certain programs, and when you star or shut down the Windows, msncore.dll error messages may appear. These critical Windows errors are caused by missing system files or broken corrupt data in another words, they are the result from a corrupt registry entry.

Common Msncore.dll error messages

- "Msncore.dll Not Found"
- "This application failed to start because msncore.dll was not found. Re-installing the application may fix this problem."
- "Cannot find [PATH]\msncore.dll"
- "The file msncore.dll is missing."
- "Cannot start [APPLICATION]. A required component is missing: msncore.dll. Please install [APPLICATION] again."

How to install msncore.dll file?

1. Press Start and select Run
2. Type CMD and press Enter (or if you use Windows ME, type COMMAND)
3. Type regsvr32 msncore.dll and press Enter
4. In the end, you should receive a message saying that your file was successfully installed or uninstalled.