two types of crashes

[JonReese]

Hi All
unfortunately this is my first post. i would have preferred it was a different post.

i get two different crashes at the moment
- one generates a crash dump. it occurs when switching from one character to another or walking across boarders with half squad.
- the second crash has to do with a pointer trying to save something to an invalid memory address 0x0...

please find attached today's dump
thanks Jon

[JonReese]

Hi All
i check all my updates and tried to check integrity of files through Steam.
it seems every time i validate it needs to reacquire one file. i have never managed a clean verification unless i do two in a row.
tonight's fail gave a error about not being able to create a dump because the file was too small
please find attached screen shot
thank