The description of gbregsrv - Play With New Friends
GBRegsvr is a command line tool used to register COM servers located in a DLL-module. This tool is similar to Microsoft regsvr32 but it works on Windows CE. This tool loads the specified DLL-module and calls DllRegisterServer or DllUnregisterServer export function. You may run this tool from the command line or from within your application in silent mode.