Are these files large? Sometimes loading large files can cause the KRC2 to behave unpredictably. Also, loading multiple files at once can cause this kind of behavior.
My suggestion:
- Delete the files you already copied into the /R1/Program directory
- Copy and Paste the files from D: into /R1/Program one at a time
- .DAT file first, and observe if the file is recognized
- Then .SRC file, and observe if the file is recognized
- While loading each file, check the message window for any messages
As another test, try creating a very small program in Powermill and try importing it into the robot. We need to determine if the problem is caused by the size of the program, or the way Powermill structures the program.
If a small Powermill program loads into the robot correctly, then the issue may be related to the file size. If a small Powermill program generates the same problems, then we need to examine the structure of the small program for clues.