Thank you for responding.
I have the latest version/build of pro 11 and use firewire to transport between pc and camera.
My PC runs 64 bit system.
I can transport from camera to the PC, no problems.
But can't export or record from timeline on to tape in camera.
Do you know if it's possible?

Works in latest version of VP11 594/595. Have actually tested this after waiting some 3 months for the fix.

Other possibility: Change firewire driver to 'legacy'
•Go to Device Manager and click on IEEE 1394 Bus host controllers
•Click on the device listed underneath this heading. In my case it was NEC 1394 OHCI Compliant Host Controller
•Right click this device and select 'update driver software' from the shortcut menu
•Then select the option 'browse my computer for driver software'
•Then select the option 'let me pick from a list of device drivers on my computer'
•This then gave me three drivers to pick from (make sure the'show compatible hardware' checkbox is ticked
•Select the driver named '1394 OHCI Compliant Host Controller (Legacy)'
•Install driver.

I ran into this problem some 2 years ago (early W7). Could capture from HDV tape, but not print to tape. Above fix cleared matters

Geoff