Save material to MS Window ???

[trafalgar]

My new material made inside keyShot
Can I save inside "a tipycal MS Window File" (not only *.mtl)
I don't understan how "Keyshot file of MATERIAL" operate,  It is not same than TEXTURES, SCENES, Environments...
I want have buckup of my new materials.

Thanks

[guest84672]

Make a copy of your Materials folder - will this work?

[trafalgar]

Save inside KeyShot is not my problem.
offside Keyshot I can not see anything materials.
My question:
1 - How Can I take this materials (one by one) to MS windows file.
2 - how Can I put inside (this materials ) of library KeyShot Material.


Thanks