Problem:

Run-time error "-2147221219 (8004011d)":

[Collaboration Data Objects - 

[MAPI_E_FAILONEPROVIDER(8004011D)]]

Solution:

This typically means that there are no public folders.

1. Make a public folder database and make one folder in it.  
2. Then run C:\Program Files\Microsoft\Exchange Server\V14\Scripts where C: is the installation drive for Exchange on your system.
3. Once the path is modified, log off and back on for it to take effect.
4. Open the Exchange Management Shell and execute:

AddUsersToPfRecursive-TopPublicFolder"\"-User"zAdd2Exchange"-Permissions"Owner" - replace your service account name with zAdd2Exchange

Note: the script emits an error for the root folder.  This is normal.  The rest of the folders will still receive the necessary permissions.

5. Remake the relationship.