We finished our Exchange 2007 to Exchange 2013 about 3 months ago. We migrated the small amount of Public Folders that we had and everything seemed to be ok. I had some errors indicating that the 2013 database were pointing to the deleted public folders database. I removed those entries through adsiedit. Still every thing seems fine. I am now looking at the OrganizationConfig and see that it show the PublicFolderMigrationComptete is true. It also shows the PublicFoldersLockedForMigration is true.  To correct this is it just a matter of setting this value to false, unlocking the public folders?

Hi,

Actually, PublicFolderMigrationComplete:$true already means "to unlock" PF, and $false is for migration in progress. Just be sure you left no valuable data in the old PF database and complete it with

Set-OrganizationConfig -PublicFoldersEnabled Local

and 2010 PF databases are ready for removal.