topic FATAL ERROR: Unhandled access violation reading 0x007c Exception at daaadce8h in AutoCAD LT Forum

FATAL ERROR: Unhandled access violation reading 0x007c Exception at daaadce8h

Anonymous — Mon, 19 Oct 2015 13:23:56 GMT

Hello,

A colleague of mine is currently have issues with his install of Autocad LT 2014, everytime he uses the hatch command it crashes with the error FATAL ERROR: Unhandled access violation reading 0x007c Exception at daaadce8h.

What I've tried so far uninstalling and re-installing the program, Installing Service pack 1, updating the graphic card drivers and this:

http://knowledge.autodesk.com/support/autocad/troubleshooting/caas/sfdcarticles/sfdcarticles/AutoCAD-crashes-after-installing-Windows-security-update.html

At the moment I'm stuck for Ideas on what is causing the problem, I would be grateful for any help on this issue as I've never seen this issue before and google brings up nothing regarding this error.

Re: FATAL ERROR: Unhandled access violation reading 0x007c Exception at daaadce8

Charles_Shade — Mon, 19 Oct 2015 20:17:30 GMT

Welcome to the Autodesk Forums!

Did anything change on the Computer?

New OS?

Other new Program?

Re: FATAL ERROR: Unhandled access violation reading 0x007c Exception at daaadce8

pendean — Mon, 19 Oct 2015 21:49:33 GMT

As a test, if they start a new empty file, draw a closed boundary and try to hatch, does it still crash?

Re: FATAL ERROR: Unhandled access violation reading 0x007c Exception at daaadce8

Anonymous — Tue, 20 Oct 2015 09:48:40 GMT

I went back to check today still the same problem, so I decided to change the graphics card.

Originally it was an ATI Radeon HD 4350 and I changed it to an AMD 5450 which has 4x more GPU memory than old one and a faster GPU and Memory clock.

It seems to have fixed the issue, thank you for replying to me.

Re: FATAL ERROR: Unhandled access violation reading 0x007c Exception at daaadce8

Anonymous — Fri, 29 Jan 2016 17:25:22 GMT

Yes It does, just by typing the command it crashes