topic Re: Fatal Error on opening AutoCAD LT: Unhandled Access Violation Reading 0x24b55e28 Exception at DDDA04F5h in Installation & Licensing Forum

Fatal Error on opening AutoCAD LT: Unhandled Access Violation Reading 0x24b55e28 Exception at DDDA04F5h

jubyre — Fri, 13 Dec 2024 14:10:09 GMT

Re: Fatal Error on opening AutoCAD LT: Unhandled Access Violation Reading 0x24b55e28 Exception at DDDA04F5h

pendean — Fri, 13 Dec 2024 14:40:53 GMT

Start here (long list)
https://www.autodesk.com/support/technical/article/caas/sfdcarticles/sfdcarticles/Fatal-Error-Unhandled-Access-Violation-Reading-0x0000-Exception-at-bcbdad73h.html

Re: Fatal Error on opening AutoCAD LT: Unhandled Access Violation Reading 0x24b55e28 Exception at DDDA04F5h

paullimapa — Fri, 13 Dec 2024 15:22:24 GMT

Questions

1) Was it running fine before? What changed to cause this?

2) What LT version?

3) What’s your Window OS?

Re: Fatal Error on opening AutoCAD LT: Unhandled Access Violation Reading 0x24b55e28 Exception at DDDA04F5h

jubyre — Sun, 15 Dec 2024 06:44:04 GMT

1. Yes, The program had no problems until this happened. I figured out what was the last thing I did before this to cause this behaviour. It was a Windows 11 24 h2 update. Later I also updated the latest updates from Autocad Access. However, it did not resolve this
2. I am using AutoCAD LT 2022
3. Windows 11. A forced upgrade from Windows 10

Re: Fatal Error on opening AutoCAD LT: Unhandled Access Violation Reading 0x24b55e28 Exception at DDDA04F5h

jubyre — Sun, 15 Dec 2024 06:47:01 GMT

I found a solution to this problem, I reset the program to default from the start menu AutoCAD items. I am Happy this is resolved now.
https://www.autodesk.com/support/technical/article/caas/sfdcarticles/sfdcarticles/How-to-reset-AutoCAD-to-defaults.html
The above link shows you how to do it. I hope this helps others who encounter a similar problem.
Thank you all

Re: Fatal Error on opening AutoCAD LT: Unhandled Access Violation Reading 0x24b55e28 Exception at DDDA04F5h

jubyre — Sun, 15 Dec 2024 06:48:45 GMT

Reset to default is one of the solutions listed in your link. Thank you. This resolves the issue.