Help with Traktor 2.6.1 update.

I downloaded the Traktor 2.6.1 update (current version 2.6.0) and this comes up when i try to update it.
Attachment 16048

I moved traktor to my desktop, but i have no idea where i moved it from.

Thanks in advance !!

Download the 2.6.0 demo from the NI website. This will allow the installer to then install 2.6.1 and you should be good to go.

thanks jayo. sorted.