Native API calls

[arman2]

Hi,

any call to any native api function from my driver returns a 0xC0000005 (ERROR_ACCESS_VIOLATION)!!!

for example ZwOpenProcess or ZwReadVirtualMemory fails in this way!

why this happens in my driver? any idea?

thanks

[And-or]

Read the following "NT Insider" article (link below). You will find anwers there.

http://www.osronline.com/article.cfm?article=257

You will have to register to read it (but registration is free).

Best regards
And-or

[arman2]

very nice,

I was lookin for the answer for 2 week!!

thank you very much And-or