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AutoCAD LT 2014 and Windows 11 Fatal Error

5 REPLIES 5
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Message 1 of 6
cem61565
2355 Views, 5 Replies

AutoCAD LT 2014 and Windows 11 Fatal Error

I recently bought a new computer system for my home with Windows 11. After installing my AutoCAD LT 2014 and activating the program with the activation code sent to me by Autodesk. When I try to open the program I have a "Fatal Error" (see below) and then the program shuts down.

 

cem61565_0-1661211016097.png

Any help or advice would be much appreciated.

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5 REPLIES 5
Message 2 of 6
pendean
in reply to: cem61565

Autodesk no longer activates 2014 and older versions of any of their software.
AND
LT2014 is not supported in Win11.

Sorry.

Hope you still have your old computer and it still works to go back to... good luck.
Message 3 of 6
RobDraw
in reply to: cem61565

Did you find anything when you did a search on the error code?

 

If your activation code is good, you may need to get something that mimics and or is running the OS that is appropriate for the program.


Rob

Drafting is a breeze and Revit doesn't always work the way you think it should.
Message 4 of 6
Chuck
in reply to: pendean

What Windows OS would work best with AutoCAD LT 2014?

Message 5 of 6
RobDraw
in reply to: Chuck

Have you looked at the system requirements?


Rob

Drafting is a breeze and Revit doesn't always work the way you think it should.
Message 6 of 6
pendean
in reply to: Chuck

AutoCAD 2014
Microsoft Windows 8, 7, or XP SP3
Processor
32-bit XP: Pentium 4 or AMD Athlon Dual Core, 1.6 GHz or greater with SSE2 technology
32-bit Windows 7 or 8: Pentium 4 or AMD Athlon Dual Core, 3.0 GHz or greater with SSE2 technology
64-bit: Athlon 64 or Opteron with SSE2 technology, or Intel Xeon or Pentium 4 with EM64T support and SSE2 technology
2 GB RAM
Disk space: 6.0 GB
1024 x 768 display resolution with True Color

you also need this https://knowledge.autodesk.com/support/autocad/downloads/caas/downloads/content/autocad-2014-service...

This may help https://blog.longbowsoftware.com/installing-old-versions-of-autocad-on-windows-7-windows-8-and-windo...

Good luck.

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