[Closed] Please, help me to solve some problem with my utility plugin

Hi there!
Please, help me to solve some problem with my utility plugin
I code it on VS12 with 3ds Max SDK 2016
On my computer plugin has successfuly run from 3ds Max
But when i move myPlugin.dlu on other computer:

• when Max loading, there are no any dll or plugin’s errors
• after loading, I check plugin manager, in Plugin manager my plugin has “loaded” status
• but my plugin do not appar in utilities list

Maybe some have similar problem
I hope community will help
Thanks a lot!