Hi can anybody help me with my recording issue using my DDJ 1000's and my Windows 10 Laptop with Rekordbox software. I am trying to record a mix but it will only record with the sound coming out of my laptop speakers, which is hard to do as its quiet !! when I have this audio settings setup.

I would like to record my mix with the sound coming out of my external Speaker so I have to change the settings to this setup.

The Sound comes out of the external speaker and when I press the record button it looks as though it is recording but when I go to play my mix back I get this error message.

Please could anybody help me with any possible solutions to this problem because its driving me nuts !!