My wife's computer has Win. 7 64 bit. She always makes calendars this time of year using Print Shop 23.1. It was doing crazy things. So I did some checking and while Broderbund does say it is compatible with Win. 7 they don't mention 32 or 64 bit. I did some searching on their support page it said to go into properties and set the program compatibility for Win. 7. Also set the program to run in the administrator mode. Now it is doing a lot better ,but every time the program is opened we get a pop up asking if we want to allow this program to modify the computer. Can the pop up be stopped?