I’m yet another generally happy user who is unable to get the eM Client and Google calendars to sync. Have tried all the suggestions I can find here, checked the account settings, run the Diagnostics tab . . . but still no sync. Only the cryptic “specified cast is not valid” message. I might be able to solve it if I had a clue what “cast” means. (As in movie stars??)
Thanks for any tips!
Here’s the solution, if you’re getting this error message when your calendars won’t sync: upgrade to this version – http://www.emclient.com/dist/v4.0.163…
I was using a version that I had downloaded a week ago via Google’s apps site.
(Still don’t know what a “specified cast” is. If not those film stars, perhaps that plaster of Paris thing you put on your arm after whacking your laptop too hard??)