I had to reformat and I'm trying to install FirstDefense-Rescue and I keep getting an error 2753 and it won't install. Other programs install OK. I ran this twice from the command prompt but didn't do any good. regsvr32 vbscript.dll It says it's something to do with Windows Installer. I'm using Windows 7Pro 64 bit. Is there anything special you have to have installed in order for this program to install?