On my Mac (Mountain Lion), the Sync Settings screen in Preferences is bright-eyed and bushy-tailed. I can choose any of the options. But on my Windows 8.1 machine, the Sync Settings options are all checked, but grayed-out. The Sync Now button is also grayed-out. Where it says "Signed in as", it's blank; it doesn't show my account name. But when I click the Manage Account button, it takes me to my CC page (creative.adobe.com/files) and I can see my stuff.
I just updated all the CC apps, but these options are still grayed-out. Anyone know why?