Installation is smooth but force close program whenever i opened DS, I'd downloaded the HotFix and even tend t replace DDKERNEL.dll file manually however it's halted cause no version matched. My version number is 17.3.0080. I'd try to access to my REGEDIT, it seems nothing went wrong as all the data and string were updated there with my email address there too however, it still crashed and unable to access to Draftsight. Afterall whenever i uninstall or reinstall again no email was sent.