AutoCAD

Where Is AutoCAD License Manager?

Where Is AutoCAD License Manager?
Wei Zhang
Written by Wei Zhang

Locating the AutoCAD License Manager

Finding and accessing the AutoCAD License Manager is essential for managing your licensing needs effectively. To open the License Manager on a Windows computer, follow these steps:

  1. Open the Start Menu: Click on the Start button in the lower-left corner of your screen or right-click the Start button if you’re using Windows 10.

  2. Access the Run Command: Type "Run" into the search bar or locate it in the Start Menu. Click on it to open the Run dialog box.

  3. Open Services Console: In the Run box, type services.msc and press Enter. This command will launch the Services console, where various system services are listed.

  4. Find FlexNet Licensing: In the Services window, scroll through the list until you find the entry named "FlexNet Licensing 64." The status of this service should be displayed in the adjacent column. Ensure that it reads "Running." If not, you may need to start the service or troubleshoot accordingly.

Understanding the Location of the AutoCAD License File

The AutoCAD license file is a crucial component for verifying and managing your software’s licensing. For AutoCAD versions 2025 and later, you can typically find the license file at the following location on your Windows system:

  • File Path: C:\ProgramData\Autodesk\CLML\GS\Product-Key_2025

Make sure to check this directory to confirm the presence of your license file, as it is vital for the application’s functionality.

Steps to Install the AutoCAD License Manager

When setting up the AutoCAD License Manager, it’s essential to follow a series of steps meticulously to ensure proper installation:

  1. Run the Installer: Begin by launching the License Manager installer program on your system.

  2. Create a Debug File: Open any text editor and create a new text file. Save it as debug.txt. This file may be useful for troubleshooting purposes.

  3. Transfer License File: Move your existing license file into the directory where the License Manager has been installed.

  4. Execute LMTOOLS: Look for the LMTOOLS icon on your desktop and double-click it, or navigate to the install folder and run the LMTOOLS.exe executable to access the License Manager interface.

Verifying Your AutoCAD License

To ensure your AutoCAD software is properly licensed, you should check your license information periodically. Follow these steps:

  1. Access Help Menu: Open your AutoCAD application and navigate to the Help menu at the top of the screen.

  2. Select About: Click on "About" to bring up product information.

  3. Review License Information: In the Product License Information dialog box, you will find detailed information, including the License Expiration Date and other essential license details.

Resolving License Manager Errors

Encountering errors while using the AutoCAD License Manager can be frustrating. These errors usually indicate issues with the host ID and the license file. Here’s how to troubleshoot:

  • Mismatch of Host ID: Verify that the host ID where you are running the License Manager matches the one used when your License File was generated. If there are discrepancies, you will need to amend your settings.

  • Restarting the License Manager: After making any changes to the License File on your license server, remember to restart the License Manager to apply the changes.

FAQ

1. How can I activate AutoCAD 2025?
To activate AutoCAD 2025, launch the program and follow the prompts that appear to enter your activation code. Alternatively, you can find the activation option in the help or account section of the application.

2. What should I do if my AutoCAD license has expired?
If your AutoCAD license has expired, you will need to renew it through your Autodesk account. You can purchase a new subscription or renew an existing one to regain access.

3. Can I borrow a license in AutoCAD?
Yes, to borrow a license in AutoCAD, go to your user account, select "Manage License," click on "Borrow" in the License Manager interface, and choose the return date on the Borrow A License calendar. Afterward, click "Close" to confirm.

About the author

Wei Zhang

Wei Zhang

Wei Zhang is a renowned figure in the CAD (Computer-Aided Design) industry in Canada, with over 30 years of experience spanning his native China and Canada. As the founder of a CAD training center, Wei has been instrumental in shaping the skills of hundreds of technicians and engineers in technical drawing and CAD software applications. He is a certified developer with Autodesk, demonstrating his deep expertise and commitment to staying at the forefront of CAD technology. Wei’s passion for education and technology has not only made him a respected educator but also a key player in advancing CAD methodologies in various engineering sectors. His contributions have significantly impacted the way CAD is taught and applied in the professional world, bridging the gap between traditional drafting techniques and modern digital solutions.