2.8.2 Using LAN Manager and Expanded Memory If you are running Windows in 386 enhanced mode, it is recommended that you not use expanded memory with LAN Manager. If you do, you may find that your system slows down considerably or it may lock up occasionally. If this is a problem, turn off the use of expanded memory by modifying your LANMAN.INI and PROTOCOL.INI files. The exact procedure will vary depending on what components you are running. See your LAN Manager documentation for further details. 1. Open your LANMAN.INI file by using a text editor such as Notepad. LANMAN.INI is located in your LAN Manager directory. 2. Find or add the section [workstation]. If you're using Notepad, you can find this section by choosing Find from the Search menu, typing [workstation], and then choosing the OK button. 3. Find or add the lim= line in this section, and then add the following line: lim=no 4. Save your LANMAN.INI file. 5. Restart your workstation. Or you can stop your workstation and restart it again using the net stop workstation and net start workstation commands. In addition, you may want to configure other network components (such as protocol stacks) to avoid using expanded memory. Consult your network documentation for the specific component for instructions on how to do this. .