PIC16F876A - Bootloader works only once [solved]

[edorul]

Hello,
Thank you for the detailed report. Your are absolutely correct.
The problem is that the 876A device is incorrectly interpreted as an enhanced mid-range device which supports the movlp instruction.

Please try this new version attached to this post.

Hello,

Thanks a lot for your answer. With your new "ds30LoaderGui.exe" everything works fine !

Best regards.