Fatal Errors in AutoCAD LT 2011 Installation

Asked By 50 points N/A Posted on -


We are visiting domain. However when I attempt to install AutoCAD 2011 on the User side computer .I receive the error message which occurred at the time of starting on  the installation. I am using Window 7 professional with 64 bit.

This installation is forbidden by system policy. Contact your system administrator.



You can see the error message that is shown in event viewer:

I still receive the similar message even I went behind the procedure to fix a program limitation policy. I have also turned my system to a fresh OU which did not come into any rules and policies from the domain but yet I cannot install. I have tried. I need suggestions please help.


Answered By 0 points N/A #154870

Fatal Errors in AutoCAD LT 2011 Installation



Hi Hay Lin

I will give you some ways on how to solve your problem in installation.

Try this method to solve your AutoCAD 2011 installation on your Windows 7 64 bit OS.

  1. Click Start then choose Control Panel
  2. Select the administrative tools
  3. Open the “Local Security Settings”
  4. Select “Software Restriction Policies”
  5. If there are no software restrictions defined, right click “Software Restriction Policies”
  6. Click “New Software Restriction Policy”
  7. Select “Enforcement”
  8. Select “All users except local Administrators”
  9. Click “Ok”
  10. Restart your PC.
  11. Then try reinstalling AutoCAD 2011.

You can also try “Microsoft Fix It” – this application automatically repairs installing and uninstalling issues and problems on your Windows 7 Operating System. This tool can remove bad registry key on 64 bit Operating Systems.

Here is the official download page for this software: Microsoft Fix It

I hope this solution helps you.

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