2.8.7 LAN Manager 2.1 Basic If you upgrade from an earlier version of LAN Manager Basic to version 2.1 Basic using the Over-the-Network Upgrade process, your SYSTEM.INI and WIN.INI files may be left with incorrect information. This will only happen if your upgrade procedure has been configured to update Windows installations. This problem will cause you to receive a warning that "WinPopup" cannot be found, and all network functions in Windows File Manager, Print Manager, and Control Panel will be unavailable. To correct this problem, follow these steps: 1. Open your WIN.INI file by using a text editor such as Notepad. WIN.INI is located in your Windows directory. 2. Find or add the load= line in the file. If you're using Notepad, you can find this section by choosing Find from the Search menu, typing load=, and then choosing the OK button. 3. Remove the word WinPopup or WinPopup.exe from this line. 4. Save your WIN.INI file. 5. Quit Windows. 6. Change to the Windows directory. 7. Start Windows Setup by typing setup at the MS-DOS prompt. 8. Choose the Network entry to display a list of network options. 9. Choose the option Microsoft LAN Manager (version 2.1 Basic). 10. Choose to accept the configuration shown. 11. Restart Windows. .