STAAD_PRO_20041)Install2)WhenpromptuseSerial:1234567890ABCDEFGHoruseourkeygentogenerateaserial!!!3)ChooseSoftwareLock4)Whenaskedforlicensefilechoose"No"5)Afterinstalliscomplete,copythepatchtoinstalledfolderandrunit....6)copy"ngwinsys.dll"to"%WINDIR%\SYSTEM32\