I have a fully licensed copy of Mach3 and recently installed the latest updates(a week ago). I ran the machine several times after that with no issue. Today I did a couple of jobs and then this error appeared when I clicked cycle start. The machine ran normal after clicking OK on the error. The message appears after the cycle is complete as well. Attached is a picture (I hope) of the error. Thanks in advance.
ERROR, #Expand File not found at:

Chuck

Which version or Mach3 are you using?

I went looking for that path on my machine as it looked odd to me.

All my macros, i.e., *.m1s, are in macro folder and my *.set files are in the main Mach folder.

By the way, what screen resolution are you running on your PC?
The attached file, if it's a screen capture, is huge. 3264x2448 in size.
Since you reference the 1024.set, that's why I ask.
Maybe you did some photo editing to enlarge the snap shot, but I think for we'd be better served in the future, if you just typed out in the thread what the dialog box shows. You did do a portion of it, then we have to download a 3.5 meg file to see what your issue is.
Again, just for future reference.

For others, the dialog box in the screenshot states:

Error, #Expand File not found at:
C:\Mach\ScreenSetMacros\1024.set\Masters\Headers\CopyRightandLicenseNotice.m1s

That's an error message from the MSM screenset. If you've uninstalled it, then you didn't uninstall it properly.

Thanks for the reply, I am running version R3.043.066. Sorry about the picture, took it with my cell phone and did not change the resolution. I've posted before, but never a picture....I'll learn!

Not sure what MSM screenset is and I have not uninstalled any of the screensets. I have been using MachBlue probing big tex ver 3. I was switching back and forth between sets to see if that was where the error was coming from.

MSM = MachStandardMill from Calypso Ventures.

You must have installed it at some point, as it's the only screenset I know of that will give you that error.

Now the error actually shows up for every screenset I tried.

Yes, but it's the MSM screenset that's causing it.

You mentioned earlier that there was a proper way to uninstall it, can you help me out with that?

thanks

Gerry,
         Can you tell me what the proper method for uninstalling the screenset is?
thanks