topic Re: Autocad LT 2016 - fatal error in AutoCAD LT Forum

Autocad LT 2016 - fatal error

informatykaN5RP8 — Mon, 22 May 2023 11:57:31 GMT

Hello,

i have a problem with my Autocad LT 2016 version on Win 10. 2 weeks ago it was working fine but now - on startup, the program freezes while loading acadltiso.dwt. The process is aborted and a window pops up with a fatal error: Unhandled Access Violation Writing 0x8b521000 Exception at 28d9c89fh. Any ideas how to fix this?

Thx for help. Regards

Re: Autocad LT 2016 - fatal error

paullimapa — Mon, 22 May 2023 15:57:39 GMT

Perhaps your acadltiso.dwt is corrupted? To test remove or rename that drawing template file from your profile to see if AutoCAD LT will now open successfully

Re: Autocad LT 2016 - fatal error

WeTanks — Mon, 22 May 2023 23:20:21 GMT

The updata of W10 will affect the use of the old version

Re: Autocad LT 2016 - fatal error

h_s_walker — Tue, 23 May 2023 08:30:09 GMT

@informatykaN5RP8 What version of Windows 10 are you using? Hold down the Windows key and press R then type winver and paste a shot of the dialog box that pops up. See the image below

Re: Autocad LT 2016 - fatal error

informatykaN5RP8 — Tue, 23 May 2023 09:03:28 GMT

Win 10 Pro

Version 22H2 (OS Build 19045.2965)

Regards

Re: Autocad LT 2016 - fatal error

h_s_walker — Tue, 23 May 2023 10:27:47 GMT

@informatykaN5RP8

I've attached my copy of acadltiso.dwt. I am also on LT2016 and the same Windows 10 version as you and have no problem opening the file.

If you cannot open this file I would suggest a repair reinstall

Re: Autocad LT 2016 - fatal error

informatykaN5RP8 — Mon, 29 May 2023 08:23:07 GMT

hello,

my problem has been solved. The drivers for my uhd 770 graphics card generating errors. When i installed a different version of the driver everything went back to normal. Thank you all for help. Regards