1. Copy the GetURL.dll (henceforth known as "DLL" to save me typing) to C:\Windows\System32 ... it wont work unless its copied there
2. Type regsvr32 "DLL"
3. A msgbox will popup like the following:
4. A full step-by-step can be found here:
http://www.stoneedge.com/support/regsvr32.html
5. You technically dont have to have the DLL in the System32 folder but sometimes people have difficulty getting it to work without it so I suggested that.
Technically all you need to do is type
regsvr <full path of the DLL> and that will work
6. This regsvr32 is for registering ActiveX-type controls to Windows -- not guaranteed to work any other way (i.e., if its not a control-DLL)