It is very important to maintain and scan the system registry from time-to-time. Finding the best registry fix to do the job can be somewhat confusing to many novice users. The windows registry holds information on the computers application you have installed/uninstalled, hardware drivers, files and more. Overtime this information can get out-of-date and large in size which can result in your PC becoming extremely slow or even display problems such as dll errors, missing files issues, path problems and more.



DLL files, also known as Dynamic Link Libraries, are a major part to running the windows operating system. When Windows is first installed it loads a large number of dll files that are in large part used by various application programs. When one installs other third party programs these dll files can get overwritten with a new version. This for the most part will function fine for the new program that was installed, but may cause problems when other applications that need the same file try to use this new version. This will in turn result in a DLL error and result in you not being able to run the application properly.

One of the worst types of dll errors is termed "DLL Hell". This was more of an error that was encountered with previous version of windows before windows 2000. Dll hell occurs when two software programs each load there own version of a standard dll from which neither applications recognizes the version used by the other. This can be a most difficult error to try and troubleshoot. This type of error was most commonly found with device drivers that could be found when installing various new hardware on your PC. After the Windows 2000 operating system, Microsoft has corrected these issues by ensuring that all device drivers are placed into the core Windows installer. This has resulted in a more stable Windows operating system such as Windows XP, and Vista.

Today the most common dll errors that one encounters is a missing dll file error. One can easily correct this by getting the name of the dll file and searching online for the file. You can easily just copy it into the appropriate directory specified within the error. Other types of dll errors include disabled dll files. This can occur when a program disables a dll file. Errors can also occur when an older version of an application doesn't recognize the newer dll file. Trojans and viruses can also cause "fail to load" dll errors, and "missing dll errors" as well.

One of the most easiest and preferred methods of fixing dll errors on your computer, is to use one of the many registry repair utilities that are readily available online. One of the best programs that is often recommended is RegCure registry cleaner. It provides the user with a free scan of your PC which will then report back all of your registry errors that you may be experiencing. You will then be able to clean these errors quickly with this program. It provides the user with many features such as: an easy to use interface, removes entries that were left over when un-installing programs, provides backup of the system registry, schedule registry checks on a regular basis and more.