In some cases, mpr.dll errors could indicate a registry problem, a virus or malware issue, or even a hardware failure.
MPR stands for Multiple Provider Router. You can read more about it in this Microsoft article on MPR.
Mpr.dll Errors
There are several ways mpr.dll errors can show up on your computer. Here are some of the more common error messages you might see:
Mpr. dll Not FoundThis application failed to start because mpr. dll was not found. Re-installing the application may fix this problem. Cannot find [PATH]\mpr. dllThe file mpr. dll is missing. Cannot start [APPLICATION]. A required component is missing: mpr. dll. Please install [APPLICATION] again.
These error messages might appear while using or installing certain programs, when Windows starts or shuts down, or maybe even during a Windows installation. The context of the error is an important piece of information that will be helpful while solving the problem.
How to Fix Mpr.dll Errors
Follow these steps in the order they’re given below to try the simpler solutions first.
If you suspect this, but you’ve already emptied the Recycle Bin, you may be able to recover the file with a free file recovery program.
If the hardware fails any of your tests, replace the memory or replace the hard drive as soon as possible.
