Rename My Digital Edition folder to My Digital Edition.old under My Dokuments.
Then starts Digital Edition again.
This didn't work for me.
I have the same problem: since I upgraded to W10 Pro, ADE doesn't even pop up its window. I have tried:
- uninstalling V4.5.0 and reinstalling 4.5.2. No joy.
- deleting the My Digital Editions directory and running ADE in admin mode. Directory gets recreated, but the ADE window never comes up. No joy
- because the window doesn't come up, I can't deauthorize and reauthorize. No Joy.
- I have tried running in toubleshoot mode. No joy.
Since has been a known problem since February. Is anybody home at Adobe? There is no phone support and the Community Forums don't have any solid fix. Who is Adobe's real customer in the book industry? .asm DRM is busted. Someone should be concerned.