I've checked the problem and I think you have specified the wrong file name.
If your starting file is merv.raw, for example, raw2pmode4 will generate a file named merv.raw.PM4, so your command for drbincas should be "DrBinCas merv.raw.PM4 merv 1536 1536".
I have moved the files to my D drive and I am running command prompt as administrator.
I can't get the Raw2Pmode4.exe to convert the image using the typed prompts as instructed but if I physically drag the .raw image onto the Raw2Pmode4.exe icon, it converts it. then I am back to previous problem where I cannot convert the .PM4 to cas file. Dragging onto DrBinCas.exe has no effect.
How can I send you my .raw file for you to check ?
Again, thanks for your time and apologies for being a noob !
Hi, I thought I'd have a go at this too, following the instructions on the wiki. As ever, I've fallen at the first hurdle. I'm on a Mac, but I do have Windows XP running under Parallels, and normally that's fine for getting access to the wonderful world of DOS utilities. However, in this case, none of executables work - I simply get "the system cannot execute the specified program". To double check, I also downloaded DrCasChk.exe, and that works just fine.