Reply to Export music library (again)

Tried to find a thread about this but could'nt find a clear one...

My laptop is lagging from a virusattack and there are some very annoying spikes when playing music from my S4.

I have to make a clean reinstall of windows 7.

But first I have to export the music library and file-structure from Traktor.

Later I just want to import everything again without any problems!

How to do it in the safest possible way?

(I do not use Itunes).

Mixt