Register DLL Files Manually
Warning: registering DLL files is very risky.
If you register the wrong DLL file, your computer can crash.
Back up important files.
Set a Restore point
(click Start > All Programs > Accessories >
System Tools > System Restore).
To register DLL files, you need to do the following steps:
1. Open a Command Prompt window.
(click Start > Run and type “cmd”)
2. After you have opened a Command Prompt window,
locate the DLL on your pc. ( C:\GoodDLLFolder>)
3. Register the good DLL in the GoodDLLFolder
( C:\GoodDLLFolder>regsvr32 Good.dll)
4. Should get a message of a successful registered DLL.