Hi Donovan,
If you browse one directory up from where the client.bat file is located, do you see the Java folder? If it’s there, it sounds like your Windows environment is having a hard time resolving relative paths (usually due to corporate security oddities, if this applies to you). You can resolve this by editting client.bat and changing the ‘..’ to reflect the full path to that Java folder, e.g. with 'E:\OpenCDISC' to make the path ‘E:\OpenCDISC\Java\jre6\bin\javaw’, but note that this might not make it portable if you move it to another machine.
If you still have trouble, let us know.
Regards,
Tim