

Having spent several days on Google, I could not find any answer that worked for me. Logging into the iCloud web application with the different Apple IDs works fine. I have tried both the Windows iTunes app and standalone version, de-installed according to the different ways I found on the internet (complete uninstallation of iTunes including Bonjour etc., respectively using get-appxpackage remove), created a new local administrator user with only iCloud installed - always the same behaviour. When trying to login with the Apple ID of my wife's iTunes respectively my daughter's iTunes or iCloud both applications refuse with the error message "Authorisation failed. When starting iTunes from my wife's or daughter's account it says "Filename already exists", but does eventually start. (also when installing iCloud on my user as a test, logging in with both my credentials or those of my daughter) With my user everything is working perfect. I have installed iTunes for all three users, plus iCloud for my daughter. I have a new Windows 10 computer with three accounts: my wife, myself (both administrator rights) and my daughter (family member). Songs from the Apple Music catalog cannot be burned to a CD.Login iTunes / iCloud fails on Windows 10 with different user accounts. iTunes-compatible CD or DVD recorder to create audio CDs, MP3 CDs, or backup CDs or DVDs.



To play standard-definition video from the iTunes Store, an Intel Pentium D or faster processor, 512MB of RAM, and a DirectX 9.0–compatible video card is required.As a result, local backups made with this version of iTunes are stored on the users’ computers in a very different place compared to the stand-alone edition. PC with a 1GHz Intel or AMD processor with support for SSE2 and 512MB of RAM The Microsoft Store version of the iTunes app follows a different path convention compared to the stand-alone edition.
