revolution chip install takes out pcm programming?

[Speedpro]

2003 mustang gt
revolution chip


burnt a tune onto the chip... installed the chip
did not read the chip. removed pcm from harness with no power
reinstalled pcm with revolution chip installed. pcm is stuck in program mode

any clues as to a simple way without reprograming with an ids?

[mikel]

Is it OK when the chip is removed?

What makes you think it is stuck in program mode?