Hi everybody,
I have a flashlab77 development board and I just bought some 18f4620 from microchip.
I converted a code from a 16f877 to the new processor , compile with no errors, just 3 warnings about 18f4620.inc 20: __Config has been deprecated for pic18 devices
After that it start the program process and it will hag up asking to reset processor.
I turn power of and on, but nothing happen. I try to put pin 1 to gnd for a short period of time , but the result is the same.
I can use the Melab serial programmer with the chip with no problem, but I can not program from microcode studio plus using the loader and the flash77 board.
The board work perfectly if I insert a 77 chip , with no errors or reset questions.

Please help
Ion George