How to Locate Regsvr32.exe

1. Click 'Start' on your Windows 7 task bar.
2. Move over to the 'Search' box and type 'cmd' in the search box and press 'Enter.' This opens the command line utility.
3. Type: Regsvr32 & the DLL or ActiveX file you want to register or unregister.Example1: regsvr32 myexamplefile.dll for installing a fileExample2: regsvr32 /u myexample.dll for uninstalling a file