Licensing error 1.5.-15 when running the Network License Manager on Microsoft Windows Vista or Windows 7

Nov 1, 2014

Solution:

When you started the network version of AutoCAD on a Microsoft Windows Vista or Windows 7 workstation, you received licensing error 1.5.-15.

If the license manager is running on Windows Vista, you should first try installing the latest service packs and updates for Microsoft Windows Vista to correct this issue.

If you continue to encounter errors, follow these steps:

Windows Vista

  1. On the Start menu, click Control Panel.
  2. In Control Panel, double-click Network and Sharing Center.
  3. In the Network and Sharing Center, click Manage Network Connections.
  4. Right-click Local Area Connection. On the shortcut menu, click Properties.
  5. In the Properties dialog box, clear the Internet Protocol 6 (TCP/IPv6) check box.
  6. Click OK.

Windows 7

  1. On the Start menu, click Control Panel.
  2. In Control Panel, click "View network status and tasks".
  3. In the Network and Sharing Center, click "Local Area Connection".
  4. In the Local Area Connection Status dialog, click Properties.
  5. In the Local Area Connection Properties dialog box, clear the "Internet Protocol Version 6 (TCP/IPv6)" check box.
  6. Click OK.
  7. Click Close.

Products:

AutoCAD

Versions:

2009;2010

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