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_USER (if the license is based on a specific Autodesk ID and does not have a serial number) Open LGS.data in the text editor and type one of the following based on the Autodesk software license type in capital letters on the first line of the file:.
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Use a text editor such as Notepad to create a text file named LGS.data file in the folder.If an LGS.data file is in the folder, delete it.This product key can be found in the Autodesk Account at . Note: Replace with the product key for the installed product. If the folder doesn’t exist, create it.If the folder isn’t there, How to turn on hidden files and folders on Windows.Browse to the folder for the installed product version:įor 2017 products: C:\ProgramData\Autodesk\CLM\LGS\_2017.0.0.Fįor 2018 products: C:\ProgramData\Autodesk\CLM\LGS\_2018.0.0.Fįor 2019 products: C:\ProgramData\Autodesk\CLM\LGS\_2019.0.0.F.Option 4: Recreate the licensing data fileĪutoCAD will not run if the licensing data file is missing or corrupted. Right-click the product icon, choose Run As Administrator, and see whether the product runs as expected. Click OK a couple of times to exit Internet Properties dialog window.Scroll down to see Script ActiveX control marked safe for scripting*, and enable it.Scroll down the Security Setting list to Run ActiveX controls and plug-ins, and enable it.Select Security tab and click on Custom level. button.In Windows Search box type Internet Options and hit Enter.Option 2: Verify that Active X controls are enabled Note: If AutoCAD version is 2018 is being used, install the Autodesk License Service (圆4) - 5.1.5 Hotfix installation. To change the status of the service to Running, right-click its empty Status cell and select Start from the context menu.
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In the Properties dialog, use the drop-down menu to change Startup Type to Automatic and click OK.
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Consult with an IT administrator if necessary.)
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