It won't let me download Premier Pro CC 2015. I keep getting an error code: 12.

Exit Code: 15

Please see specific errors below for troubleshooting. For example,  ERROR:

-------------------------------------- Summary --------------------------------------

- 0 fatal error(s), 1 error(s)

ERROR: Media DB Error : 12

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I keep getting this message when trying to download Premier.

Computer Specs:

Windows 8.1 (64-bit)

Intel Core i7-5860K CPU @ 3.30 GHz

16 GB RAM

GeForce 980 Ti