error unhandled access violation reading 0x08d8 exception at 546711a0h

[Anonymous]

Hi

Moved my autocad to a Windows 7 32B  Intel core i5-2450M 2.5GHz RAM 4GB (2,67  Usable) platform with NVIDIA GEFORCE GT 520MX video Board

Works fine till you try to use the material navigator In 3D

following message pops-up:

  error unhandled access violation reading 0x08d8 exception at 546711a0h

At this step I have to disable the graphics hardware accelerator  or stop using this features to skip that issue

Should I install WIN 7 64B or replace the PC

[imadHabash]

Hi,

>> Works fine till you try to use the material navigator In 3D

i suggest to reinstall the Microsoft .NET Framework in order to correct the problem . >> Click <<

>> Should I install WIN 7 64B or replace the PC

it's recommended for future plan >> Click <<

[Anonymous]

Hello  imadHabash
Thanks for your  replyUnfortunately the latest framework 4.7.2 is not compatible with my win 7 os. so I've reinstalled the former 4.5.2I still get the same issue (even worse)  with the material navigator,  graphics accelerator either active or disabled -No preview  image shown when creating  material or textures - The Nvidia  kernel driver Mode 268.83 crashes and resumes when restored automatically by  windows - Autodesk Material Preview generator also crashes then autocad  has to be turned off 
Please note that I also use Autocad 2011 with the same Pc, which works ideally with or without the graphics acceleratorwhen creating new Materials & textures ( uses approx 54% Processor and 86% Ram - Normal)
Till Then
Rgds