The m3091dc.dll file is a required component of Fujitsu M3091DC/M3092DC WIA minidriver DLL which is a part of Microsoft Corporations. If you uninstall or remove the file, then the program will not work properly if it works at all.
The m3091dc.dll error is known as a registry error. Registry errors are very common and easy to fix with a registry cleaner. Registry errors can slow down your computer, crash programs, and even shut down Windows entirely. This is why it is recommended to perform regular registry maintenance on your computer.
ZookaWare PC Cleaner will resolve the m3091dc.dll error along with 100% of other registry related errors on your computer. It comes with a 60-day money-back guarantee, so you know it works.