Download the latest version and install it:.Uninstall NLM from Control Panel > Uninstall a Program.Confirm that the NLM version shown matches the version found in step 1. The NLM version is highlighted in the following example:.If NLM services are down, start them from the "Start/Stop/Reread " tab.Go to the "Server Status" tab and select "Perform Status Enquiry".Downloading the Network License Manager.Verify that the latest version of Network License Manager (NLM) is running: Outdated version of Autodesk Network License Manager (NLM) In case of more license files merged into a one, see Combining License Files for Multiple Autodesk Products - Network Admin.If they are not present, generate a new license file from the Autodesk Account.
Use the License File Parser to verify the license contains the appropriate products and Feature Codes.
Verify that the license file is valid. Errors may occur if the license file is corrupted or if licenses have been combined incorrectly. Select Single user or Sign In on the Let's Get Started screen.