Hello Escape_Fast, Here is a link to a KB that will resolve you issue.  You will need to login with your EMC account to access the link. [URL] Please let us know if you have any other questions.
Unity version: 4.2.x Language pack version: 5.0.2.x.After completing installation and user setup in UnityAfter refreshing Unisphere, infinite loading occurred on the loading screen after the next login. After that I realized that the language pack version is wrong, causing an infinite load.I did mgmt restart with uemcli but it is still infinite loading. ... Should I upgrade Unity version to 5.0.2.x via uemcli?
Unisphere Infinite Loading Questions