The file a0002993.dll is an error associated with the registry. DLL files assist the end user in the installation or removal of a program.
For some reason, many computer users think they can simply replace an error in a DLL file. Then get rid of the old file and find a new one on the Internet. Then it’s fixed, right? Wrong.
The first thing you need to know is that a single DLL error is just a warning of what comes next—lots of time spent correcting a lot more errors!
Many people don’t know that when you replace a DLL file you need to edit the registry so the file is put in the correct location. A word of caution: Editing your registry is highly inadvisable. One wrong move can equal permanent damage to your computer.
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