NONE of my drives are selectible in recordnow max?

hi everyone , for some reason my drives appear in the window but i cant select them as writers or readers , i installed the latest version of recordnow and still the same ? wierd


Have you updated to the latest px engineā€¦

Yes mate done all that , really wierd as ive used it b4 ok so i guess there must be some other prog interfering ? i got installed
recordnowmax 4.60 with update etc
and recordnowmax v7