Can't delete Materials from the library

[adamwade]

I'm using Keyshot Pro and am trying to remove some of the stock materials, but nothing is deleting.  I select a material, then hit remove material, but no changes - even after refreshing materials.

Any ideas?

[guest84672]

It is a bug. Already logged. Will be fixed in the next update.

[Robert V.]

temp solution, create a new material folder (like metal, etc.) or use a folder you want to get rid of. Place all the materials you want gone in this folder, and delete it in explorer.