I'll hold on to that card a little longer. It's working now
Here's what happened. I've been watching Benny's videos, in anticipation of building a Router Screen set. After reading a few posts here, I realised that I needed a newer version of Screen4 for Benny's LED tricks. Downloaded and installed, and no LED's. The standard LED's on standard screens wouldnt load, and I couldn't add any LED's to any screens. As soon as I clicked on the screen to add the LED, I got the warning!!. Everything else worked fine however, it was only LED's. I could create a screen with every other item on it, save it and reopen it with no errors. But could not add an LED.
So, I tried troubleshooting. Deleted the .xml. Nothing. Deleted Screen 4 and .txt files. Even switched Screen 4 versions. Nothing. Installed latest Mach3. Nothing.
I didn't recall that I needed to set the Mach3 location, though. So when I got back from Thanksgiving Dinner, and read your post, I checked the Mach3 location under Default in the menu, but it was correct (D:\Mach3). After clicking OK, however, it started working. I'm guessing that was it, even though it already showed the correct location. Strange that everything else worked, though.
Edit: I do read almost all (99%) of the posts on the Yahoo group too, btw.
Thanks again,