I got Win2K Professional installed.
I tried to install Paradox 7, however, I got an error when running the setup.exe.
The error is I do not have a enough space at c:\..localsettings\...temp

I got to Control Panel to change the system variable by setting the TEMP variable pointing to other partition like D:\Test

Then run the setup.exe and got the same error as it still said my c:\....\TEMP does not have enough space.

Why it is still pointing to the old path, I checked the system variable is set to another path.

Get Win2k SP3/4 and the Application Compatibility Toolkit.

Then create a link to SETUP.EXE and in its properties set compatibility mode to Win98, then run the link.

I think this will solve the issue.