During the Installation of GO Contact Sync Mod, I get to the first screen that shows where to install the program (Destination Folder) and when I hit NEXT, I basically get the HOUR glass and the title bar says "Not Responding" and I'm basically hung. I am on a Dell Laptop, and Have admin rights. I've rebooted, re downloaded and the same thing happens. Any assistance is appreciated.
How long did you wait? Sometimes it takes some minutes. Did you stop GCSM before installation?