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"Blue screen of death" on NT4 and Lab PC 1200

Hi all,

I use the Lab PC 1200 for aquiring of some data using external triggering
with EXTTRIG and the NIDAQ
function DAQ_Start(...). When the EXTTRIG pulse comes, my computer *sometimes*,
not always, goes to
the "blue screen of death" (exception says: KMODE_EXCEPTION_NOT_HANDLED or
something like that).
And sometimes it works perfectly. I've tried both statically and dynamically
allocated buffers.

Does anyone have suggestions? Altering DMA mode perhaps ? If it's possible
on the Lab PC1200 that is...

Regards,
/Robert
Ps. Please send the reply to my email address! Thanx! Ds.
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