Did you highlight the active area you want exported in the time line? In Nuendo you have to click and drag in the timeline ruler to set your start/end points before you export.

well i did it..

well i did it... cuz i have been using cubase and nuendo for a long time by now so...but this thing is like freaking me out man...

What's the error? What happens when you try to export? Is it possible that someone installed a non-licensed copy, because that would definitely explain this...

well its not a pirated version either

well its not a pirated version either... i guess i have to contact tech support of steinberg...thanx for your replies man

Is there a possiblity you've opened a wave file with the same name under an other other program when this happens ? Nuendo will not give a message if this is the case with export function.

Hello,

Are you sure you are using the correct "output" while exporting ? Maybe its set to something else (an output where no sound is routed to) if its the 1st time you export.