I just update my version of C51 Keil in version 6.20. I tried to compile an old project and the OH51 file do a fatal error! So, my hex file was not created ! My OH51.exe version is 2.5 What's happended ? Does anyone have the same problem ?
Can you run OH51 from a command prompt? Does it work? What PC, operating system, etc are you using?
This is a simple PC with operating system: WIN98 on a Celeron machine. I tried to run OH51 in a command line window but i had the same problem ! OH51 stop and let a file with 0 Ko ?!?!?