Hey everyone - hoping to revive this as I'm having the same problem. HD6700. Win 7 (64)
Yesterday I installed the new 14.12 and it immediately didn't work. Upon restart both displays were stuck in clone mode in a resolution that didn't work at all. On top of that, when trying to access CCC, I get that error:
"Catalyst Control Center could not be started. There are currently no settings that can be configured"
Uninstalled 14.12 using AMD uninstaller, manually removed AMD folders, etc. and restarted. Default display drivers auto detect correct resolution and daul-monitor works as it should - everything is fine.
Ensured there were no remaining AMD/CCC files/folders anywhere, temp files etc. Redownload 14.12 and clean install. Same issue over and over again.
Any suggestions? I can try rolling back to 14-9. Anyone else having this issue? Thanks for the help.