Q.     How do you Uninstall the program?

The DCMS can be deleted from your computer fairly easily. 

Click My Computer and choose the C: drive (or the drive you installed the DCMS to). Select the DCMSWIN folder (or whichever folder you chose to install it to - DCMSWIN is the default) by clicking it once, to highlight it. Press the DEL key on your keyboard, or choose the File menu and select Delete and confirm that you want to send the DCMSWIN folder to the Recyle Bin. Repeat the process for the DCMSINST and IDAPI folders if you find them. 

You can delete any icons you created to start the DCMS from your Desktop by clicking them once and pressing the DEL key on your keyboard. Finally, Click the Start button, choose programs and if you have a DCMS or DCMS 2000 option, right-click it and from the menu which appears, click delete.

The DCMS and all of its supporting files will be moved to the Recycle Bin. To reclaim the space on the hard drive, you will have to empty the Recycle Bin.