The Policy Object Does Not Exist

[RabbieBurns]

Ive got a pupil GPO I use, and Its working fine. Its assigned to a number of OUs, and it works fine. Ive just created a new OU with some new students in it, and assigned the GPO to that. But its not assigning. And when logging in with one of the new students, and doing a gpresult, i get a

INFO: The policy object does no exist

Any ideas?

[FN-GM]

Check the DC's and see if it has replicated between them all.

[RabbieBurns]

Replication was fine. What I have done is exported it, created a new gpo and imported the settings to the new one. That seems to have worked. Strange.