Driver Studio 3.2/Softice 4.3.2

[Greyhound2004]

Yipee !! I finally got Softice to work under XP sp2 using driver studio 3.2
even the mouse works. I'm following a tutorial that sets a BPR but softice tells me its an invalid command.
In earlier versions of Softice you used to be able to do something like this:-

BPR 0010:00091AAF 0010:00091AAF+9 rw

I did read something about ring 3 but did not understand it, how do I set this break point?

[Greyhound2004]

It seems that the Softice BPR function was discontinued with Win95
is there another way of achieving the same result?

[Kayaker]

There was a test BPR command in IceExt, but I don't think it was fully working.

You can achieve the same thing with BPM(B/W/D), though without the Backtrace capability BPR had.

BPMD 00091AAF rw will break on rw access to any byte in the Dword at that address.
BPMD 00091AAF+4 rw will break on the next Dword, etc.

[Greyhound2004]

Thank you for the info Kayaker.