Hi, I have a strange problem. I am converting an automatic build script in Perl from using direct calls to the Windows OS to invoking a51 with an '@commandfile' format because the invocation line has exceeded 500 characters. What is really weird is that with code that assembles and links with no errors with direct invocation, I am getting a fatal error "CANNOT CREATE FILE" (768) when the assembler tries to generate the object file with the commandfile method. Again, there are no errors with direct invocation. My assembler: A51 MACRO ASSEMBLER V6.02 - SN: K1F4U-60444U COPYRIGHT KEIL ELEKTRONIK GmbH 1987 - 2000 I am running cmd.exe under Windows XP service pack 1. Thanks, Bob C.
This are really old tool versions. You should consider to upgrade to the current versions. Are you sure that the folder for the OBJ file exists on your computer? Reinhard