Hi. I've just (finally) upgraded to SU Pro 2016. After migrating my Materials from SU 2015 to 2016 some textures are not giving me the option to edit in an external program (Photoshop) as I've done in the past. The icon is grayed out. I have a feeling this is one of those "duh" questions but I could use some help.

Thanks in advance.

I'm having this problem as well and it's driving me mad. Glad to see there might be something I can do about it. Would you tell me how to disable Vray while working in SU? Thanks.