How to register a system file?
This tool is useful if you are getting file not registerd error!
download the tool from
select the downloaded file using your mouse cursor then right click your mouse button and select "Run as Administrator" from the popup menu
When the tool runs click on the "Browse" Button and navigate explorer to the file you need to register, the file must have a .ocx or .dll extension.
Click on the "Register" button to register the file.