gavrasm on DOS -------------- If you get the error message "No DPMI" when trying to start gavrasm.exe on a DOS machine, please download the DOS package "Base files (program and units, basego32.zip" (or the full package, if you like), of Free Pascal from the website http://www.freepascal.org Unpack the files and move the file "cwsdpmi.exe" to a directory, which is in the path of your DOS. This should resolve the problem. Unfortunately I cannot verify this, because I don't have a DOS machine here. Remember: Using the DOS-version in a Win-Environment requires that all filenames (e.g. of include files) have to be compatible with the 8.3 format. Gerhard Schmidt, info (at) avr-asm-tutorial.net