How do I reinstall lost .dll files?

I have i.d.'ed the dll I need and have found it, but I don't know where to put the thing now..... help?!
Thanks and Blessings,
Port-O-San

 

Use a zip utility (Win Zip, 7zip, Windows default utility) and extract it to your system directory. By default, this is C:\Windows\System (Windows 95/98/Me), C:\WINNT\System32 (Windows NT/2000), or C:\Windows\System32 (Windows XP).
You may also put it in the directory of the program, that is asking for the file.

If putting it in the system directory isn't enough, you may need to use regsvr32 to register the dll file:
1. Press Start and select Run
2. Type CMD and press Enter
3. Type regsvr32 "filename".dll and press Enter

Example: regsvr32 mydll.dll

You may have to type the path to the dll:

regsvr32 "C:\Windows\System32\Mydll.dll"

 

Issue fixed - Thanks and Blessings!