Msvcr80.dll errors occur when the msvcr80 DLL file is deleted or becomes corrupted. In some cases, msvcr80.dll errors can be caused by registry problems, a virus, or a hardware failure.
msvcr80.dll Missing Error | How to Fix | 2 Solutions | 2021
Follow the steps in the order they are listed below to try the most likely solutions first.
Install the Microsoft Visual C++ 2005 Service Pack 1 Redistributable Package MFC Security Update to restore the msvcr80.dll file to the latest version provided by Microsoft.
Recover msvcr80.dll from the Recycle Bin if you accidentally deleted it. If you've already emptied the Recycle Bin, you might have luck with a free file recovery program to get it back.
