I'm trying to install the CD program that came with my MaxiScan MS509 OBDII scanner. When I get to the end of my installation, it pops up saying that the installation was interrupted and cannot continue. I have Windows 7 64-bit and have done everything from making sure I have administrator privileges to shutting off my anti-virus in the background. I just can't seem to get it to work. I've tried troubleshooting online and it seems that this is the only place I may be able to get some answers.