How To Fix Azure Ad Connect synchronization error

Audio ITA but you can activate ENG sub
In this video I will give you some tips on how to fix one of the most frequently synch error in Azure AD Connect.
Watch this video and let me know what do you think about it.
DISCLAIMER ENG: this video is made for educational purposes only
DISCLAIMER ITA: questo video è stato creato esclusivamente per scopi didattici.
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