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Two days ago, everything was fine. I could run NodeMCU-PyFlasher-1.0.0.exe and flash firmware onto nodeMCU boards (WeMos D1 mini or NodeMCU boards).

Today I wanted to re-flash a board. When I started NodeMCU-PyFlasher-1.0.0.exe the exe terminated itself after a few seconds! Huh? How could this be? What the heck could be the reason for this?

dda
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StefanL38
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    Never heard anything like that. You start it and it crashes after a few seconds without any user interaction (typing, button pressing, etc.)? How about newer versions? – Marcel Stör Sep 17 '17 at 16:33

1 Answers1

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Problem fully solved. I use BitDefender Internetsecurity 2017 as protection suit. After adding the Py-flasher-exe to the Ransomware-whitelist the problem went away. (I hope this time my answer to THIS question matches the SO-standards)

StefanL38
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