Deleted Files 'nativeimages'

When I discovered that the 9 files detected as virus by my BitDef were actually a false positive, I had in the meantime already deleted them from my computer! Can anybody please tell me how to restore or reinstall them?? And are those files important for the system??


All were located in 'C:\Windows\assembly\NativeImages' as/and discussed in another forum. I looked up a previous version of the 'assembly'folder, it does have 9 files more than the present one - but when I open it cannot see any 'NativeImage' file nor can I restore the folder because the Restore button is inactive!


I really would appreciate some help as I am an absolute dummy on this matter...... !