У вашего броузера проблема в совместимости с HTML5
Delete User Profiles in Windows Server 2012 R2
1. Prepare
- DC1 : Domain Controller (pns.vn)
- DC12 : Domain Member (running OS Windows Server 2012 R2)
2. Step by step : Delete Profiles of HiepIT on DC12
- DC12 : Delete Profiles of HiepIT
+ Logon using pns\HiepIT, create files note on desktop - Sign out
+ Logon using pns\administrator
+ Right-click Start - Control Panel - User Accounts - Configure advanced user profile properties
- Choose PNS\HiepIT - Delete - Yes
+ Logon using pns\HiepIT - Create new the profile - OK