Reason 11 files are crashing & not opening

[xRwu8]

All my Reason 11 files are not opening. They worked fine less than 6 hours ago, and now they're screwed. Anyone else experiencing this??

EDIT: I should have been more clear. The Reason 11 file I had already open crashed when I tried to save it. All subsequent R11 files I tried to open, including that one, will no longer open.

[Loque]

Big files?
Only reason crashing or your system?
Can you work with large files, like copy them on your HD?

[Arrant]

Are you talking about opening them in R11 or R12?

[xRwu8]

Hey y'all, this problem no longer exists, but I'm almost certain it was with the authorization process on Reason Studios' end. As I said, the files were opening fine just a few hours before, and they weren't that big (about 650 MB). I was opening them in R11 (I haven't purchased R12 upgrade yet) which is why it was so frustrating. In any case, it's sorted now!