To try CADSM in Windows 98, ME, NT, 2000, XP with 128MB or more RAM:

Download  (9,670,487B).
Unzip, preserving subdirectories, into the same directory.
In Window Explorer, double click on cadsm1.exe to launch the application.

If double clicking doesn't work, create a shortcut containing the full command below:
C:\cadsm1\cadsm1.exe  C:\cadsm1\
The working directory should be C:\cadsm1
Then double click the shortcut.
To make CADSM visible in the Start button menu, place the shortcut in a Start Menu folder.
Please read the Known Problems

How to use CADSM beyond the 30-day evaluation period.