The crashes error code are standard access violations, that is not much to go by.
First:
Move the game to an internal hard drive > Test.
If that alone don't helps, did you made the "daorigins.exe" large address aware?
DAO is a very old game, on old x86 systems a x86 executable could only address 2GB of virtual memory.
This restriction was brought over to modern x64 bit machines if you don't make the old executable "Large address aware". If you do "daorigins.exe" can address 4GB of virtual memory.
A explanation and the tool to do that whit "DAOrigins.exe" can be found here.
Virus total scan of the "4gb_patch.exe from that link"
It kind of worked. I downloaded and applied the patch. I am now able to load into the game but it still crashes every 10-20 minutes.
OK, some progress at least.
Please post a new DxDiag.
