Eric

Thank you for your reply! I have checked PR #25, and tested the new library.py, it did not work because my python version is on win32. My script "jlink_flash.py" should...

Hi @hkpeprah , I made more tests. JLink_x64.dll does not affect the connection between jlink and device. I deleted "JLink_x64.dll" in JLink_v620, J-Flash and J-Link commander work correctly: connecting, securing,...

Thank you both! @hkpeprah, @sstallion Looking forward a good news. It doesn't matter that chip is erased after the connection. Thank you again.