iCloud Synchronization - "HTTP/1.1 401 Unauthorized" error

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iLili
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iCloud Synchronization - "HTTP/1.1 401 Unauthorized" error

Post by iLili »

Current installed version: 7.51
After upgraded to the latest version, sync with iCloud stopped working. An error appears: "HTTP/1.1 401 Unauthorized" error. Could you please help me? Thanks for your support. Regards. iLili
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Re: iCloud Synchronization - "HTTP/1.1 401 Unauthorized" error

Post by iLili »

I forgot to mention that the operating system is windows 10
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Re: iCloud Synchronization - "HTTP/1.1 401 Unauthorized" error

Post by Max »

Hello,

most probably your iCloud account now uses 2-factor authentication.
Please use app-specific passwords: https://support.apple.com/en-us/HT204397
Maxim,
EPIM Team
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Re: iCloud Synchronization - "HTTP/1.1 401 Unauthorized" error

Post by iLili »

I configured double factor authentication, created a password for EPIM and everything worked just fine. Thank you so much for your support.
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