About 3 months ago purchased a Bob Cad V27 and V21 Express package.
I only use these programs to draw for DXF lasering files / prints and calculate dimensions and not to generate programs to run my machine.
Recently the V21 Express cannot merge a file into an existing open file.
The error says file cannot be opened when trying to merge it.
Have no problem opening that particular file or any other files on their own, but they will not open when selected to be merged.
Anyone ever have this problem and able to fix it?
Thanks in advance