Restoring your system after you are done with this working model ================================================================ After you are done using the working models, you can remove the working model files from your hard disk. To do this, follow these steps: 1. On your hard disk, locate your version of Microsoft Windows. If you know you have the full version of Windows 3.0, skip to step #3. If you know you have a demonstration version of Windows 3.0, skip to step #2. If you are not sure which version of Windows 3.0 you are running, run WINVER from your Windows directory. Winver will report the version of Windows it finds in the directory. If it says "Windows Version 3.00" or something very similar, you have the full version of Windows 3.0. If it says something like "Windows working model" or "Windows application enabler", you have a demonstration version of Windows. 2. Follow this step only if you have a demonstration version of Windows, and no longer want to use it. Change directories to your Windows directory (probably C:\WINDEMO). Type DEL *.*, and then type Y at the "Are you sure?" prompt. Change directories to the SYSTEM subdirectory and type DEL *.* again. This procedure will remove all the Windows files. 3. To remove a particular working model, change directories to your Windows directory (probably C:\WINDOWS or C:\WINDEMO). Look for the subdirectory containing the working model you want to delete. Delete any such directories. Then type DEL ENABLER.* in your Windows directory. 4. To restore your CONFIG.SYS file to its original condition, see the following section. Restoring your CONFIG.SYS file ============================== In order to set up your computer to work with Windows 3.0 based working models, the Setup program has modified your CONFIG.SYS file by adding the HIMEM.SYS device driver. HIMEM.SYS is an extended memory driver, and other extended memory drivers may conflict with it. Some programs you own may require these other memory drivers. If this is the case, when you are done using the working model(s), you can restore your CONFIG.SYS file to its original condition as follows: 1. On your boot drive (most likely C:), change to the root directory. Then type DIR CONFIG.* If Setup changed your CONFIG.SYS file, you should see CONFIG.SYS and a backup file (most likely CONFIG.OLD). 2. To make sure the backup file is the version you want to restore, type TYPE CONFIG.OLD to display the contents of the file. 3. If it is the correct version, type COPY CONFIG.OLD CONFIG.SYS. 4. Reboot your computer by pressing the CTRL, ALT, and DEL keys at the same time. Running this demo with a LAN Manager 2.0 network ================================================ If you are running LAN Manager 2.0 or Novell networks with the netpopup service running and you do not already have Windows 3.0 installed, you may have problems running the demonstration version of Windows 3.0 included in this package. To correct this, turn off the netpopup service. To do this with a LAN Manager 2.0 network, type the following from DOS: NET PAUSE NETPOPUP To do this with a Novell network, type the following from DOS: CASTOFF ALL