A DLL file, short for Dynamic Link Library, is a type of document that contains instructions that other applications can call to perform certain operations. DLL files are dynamically associated with the application that uses them through the program implementation, rather than being compiled into the main program. DLL files are designed to allow Windows and other applications to reuse different protocols and work precisely.
Primary Function
DLL files are sound because they allow a program to divide its various elements into specific modules, removing or adding certain functions. Once the program works with DLLs, the application can work with less memory because it does not have to load everything at once. In addition, DLLs make it possible to extend parts of an application without having to rebuild or reinstall the entire program. The advantage is amplified when an application uses the DLL over a long period since most applications can benefit from updating this single DLL file.
How to Trouble Shoot
Reinstall or replace the Faulty Application
Sometimes DLL files and software become corrupted over time, and simply reinstalling the faulty application or document will restore it to working order. However, if reinstalling the program does not work, you can replace the offending DLL file if your PC tells you which file it is. If you know which DLL file is causing the problem, you should Google and type the file name in the search box. In addition, you should have some download sites available to acquire a new file on your system, where you then just put the file in the folder where it was before to replace an older version.
Run a Virus Scan
Some common.dll errors may be related to a virus or malware infection on your computer corrupting the DLL file. For example, the common.dll error you see may be related to a hostile program masquerading as a document. Virus contamination is a big problem for many computer users. Also, many of these viruses can do random things, like create DLL documents that don’t do the job. This leads to an error and can damage your PC.
Update Windows
Most service packs and other patches replace or update some of the countless DLL files distributed by Microsoft on your PC. Unfortunately, the common.dll document may be included in one of these updates. As a result, Microsoft Windows .dll errors that occur when starting Windows or running a Windows attribute can be severe and, unfortunately, more difficult to fix. If, after performing these actions, you still encounter the same .dll.dll problem, we recommend deleting everything and reinstalling Windows to resolve the difficulties.
Bottom Line
If the problems persist even after reinstalling Windows or encounter errors during Windows installation, your PC may have faulty hardware causing the issues. We suggest that you check your memory and hard drive for problems.