As well as the addition to above, i have made drivers which are NOT mean't for the OS you have selected they will appear in red, you can then use the 'Remove' > 'Remove All Invalid (Red)' option at the top (W7T v50) to remove them all in one go. I believe this is much better because if you 'throw you an error' it would do it for each one which would be very annoying so the method i have implement is much quicker! EDIT: This request is finished, closing....
Chares reacted to Legolash2o in USB Based Install - Security Warnings