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Updating Sentinel drivers

The Sentinel drivers that form part of the security system for LUSAS and may sometimes need to be updated.  It is not necessary to uninstall/ reinstall the whole LUSAS software, indeed, this would not normally resolve the problem. The latest drivers can also be obtained from

  1. Unplug the USB key Log in as Administrator 

  2. Go to Start >Settings>Control Panel>Add or Remove Programs

  3. Select the Sentinel Protection Installer or Sentinel System Driver (you might also see Sentinel Protection Server/Driver/Combo remove these too) and click Remove

  4. Restart the computer system. 

  5. Download and install the new Sentinel Driver from the link given above, for Sentinel SuperPro download Sentinel Protection Installer

  6. Restart the computer system.

  7. Plug in the USB key and test LUSAS (Start>All Programs>LUSAS15.x for Windows>LUSAS Modeller)

  8. In most cases this will fix the problem.

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LUSAS is a trademark and trading name of Finite Element Analysis Ltd. Copyright 1982 - 2022. Last modified: October 14, 2022 . Privacy policy. 
Any modelling, design and analysis capabilities described are dependent upon the LUSAS software product, version and option in use.