I am using Windows 8.1 and LR 5.6. Before upgrading to Windows 8 I had no problem publishing to Flickr. However, the first time I tried since going to Windows 8 I got an error message - Can't update the collection - An internal error has occurred: There is something wrong in CryptUnprotectData. I searched the database for this issue and there is a solution posted. But the filepath suggested does not seem to exist on my computer, perhaps that is a Windows 8 difference?