Hi Drusk,
Thank you for your question.
Please make sure group policy has work, we could run the following command to check if the issue persist:
GPupdate /Force
We could refer to the following link to set up Enterprise mode:
https://technet.microsoft.com/en-us/library/dn781326.aspx
If there are any questions regarding this issue, please be free to let me know.
Best Regard,
Jim
Please remember to mark the replies as answers if they help, and unmark the answers if they provide no help. If you have feedback for TechNet Support, contact tnmff@microsoft.com.
Jim Xu
TechNet Community Support
