"polyplay26" wrote in message
news:50650000000800000056C30000-1077587809000@exchange.ni.com...
> when using ni-daq 6.9.3 with AT-AI-16XE-10 it works OK!.using ni-daq
> 7.1 traditional first DMA channel does not respond.help please!
What OS? Do you have a sound card?
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Mohan Pawar