Fatal Error Auto Cad 2019

[Anonymous]

I'm unable to Open Auto Cad verion 2019. Receiving error notification as - Fatal Error: unhandled e0434352h exception at 368A9129h while launching. Please help to resolve the issue.

[TheCADnoob]

Have you been able to open it previously? If so what has changed?

Perhaps did you have a video card driver update?

[Anonymous]

Could also be related to Windows 1903 update, either directly affecting AutoCAD, or affecting a critical hardware driver, such as video card. (if you are on Win10) In any case, look in your Windows system logs, and see if there is a repeating pattern of faults (other than acad.exe) logged at the times the launch of AutoCAD fails. The 1903 update caused a number of driver compatibility issues / failures, especially with older drivers.

[Anonymous]

Ys, I was able to open it previously. Suddenly this error appears and affected my team.

[Anonymous]

Since it worked, and then stopped working, what has changed on your system?

Windows updates?

Driver updates?

Hardware changes?

Undoing recent changes like that may restore AutoCAD to working condition.

Did you look at the system error logs? If there is a system, hardware or software failure logged at the same time as your AutoCAD failure, there is a good chance that is the cause.

If yes to any of these questions, post back & maybe someone can point you to a fix. Until we know more than just the not working part, we are just guessing.

P.S. - you can try using the Windows system restore utility back to a date when AutoCAD was working. Sometimes that works, and when you look at what was un-done, you can re-do those things 1 at a time, until you get the failure.

[Alfred.NESWADBA]

Hi,

you might try to start with a different Windows user account, and start AutoCAD in that context.

If that works then change back to your original account and try the steps for >>>reset settings<<<.

- alfred -