The Drummond Geometry Forum

When I just tried to install the code, the message "Error occurred saving signup code - Your code appears to be too old"

The code changes each time you load in a disk, and so perhaps that was the issue...

I am now able to run lessons 1-5 and 21-25 the other lessons ask for a code.

Any suggestion to solve this?

I'm not sure what is going on, perhaps you have them installed on different drives or in different folders.
What I suggest is that you un-install all lessons using the add/remove function on your control panel, then reboot, then do a fresh install, in sequence, of all lessons. when all disks loaded in, then reboot, then open up 1-5, and get fresh code.

Conversely, another route entirely would be to use the new internet-based versions of the lessons at www.drummondgeometry.com, and if you chose that route I can get you set up there.

I just got a new computer and would like to move lessons over to it. What do I need to do?

This is easy: just load in all disks, one after the other, and then reboot, and open up lessons 1-5 from the start menu. You'll come to a security screen, and I need the site number off of that screen to generate a code.
After you get that, insert it, and you're good to go.

Hope you can help me out. I wanted to review some of the 30 lessons on the 6 CDs on Drummond Geometry. I thought I had them downloaded into my computer but they would not play. I also used the original CDs but no luck. I need my Site Signup Code.

Can you email me my Signup Code?

Sure, no problem... Here is a code based on that site number....

Thanks a lot. It works. Now I can enable each downloaded disc to function again. And of course I have the 6 CDs.

Note that if you have installed all six CD's, rebooted and gotten your site code, then this will be fine and you are "good-to-go." If you have installed only one, then as you install the others each one will invalidate the code before, so install all six before looking for another code if that is the case.