Exchange 2007 SP1 2 sites 1 mailbox server at each site I delete then recreated the 2 public folders that we have at 2 different sites. I named them the same as the old PF's, now every hour or so i get the following.. Event Type: Error Event Source: MSExchangeFBPublish Event Category: General Event ID: 8207 Date: 4/1/2009 Time: 7:46:23 PM User: N/A Computer: PPEMB01 Description: Error updating public folder with free/busy information on virtual machine SERVERNAME. The error number is 0x8004010f. For more information, see Help and Support Center at http://go.microsoft.com/fwlink/events.asp. I ran Get-PublicFolder -Identity "\NON_IPM_SUBTREE\SCHEDULE+ FREE BUSY" -Recurse |Select Name, ParentPath, Replicas |FL here are the results.. Name : SCHEDULE+ FREE BUSY ParentPath : \NON_IPM_SUBTREE Replicas : {PFSGKDB} However there are no sub directories of the SCHEDULE+ FREE BUSY folder. I also get these errors when trying to modyify some system folders -------------------------------------------------------- Microsoft Exchange Error -------------------------------------------------------- The following error(s) occurred while saving changes: set-publicfolder Failed Error: Cannot save the object '\NON_IPM_SUBTREE\SCHEDULE+ FREE BUSY'. Please make sure that you specified the correct Identity and that you have the necessary permissions to save it. MapiExceptionNotFound: Unable to set properties on object. (hr=0x8004010f, ec=-2147221233) Diagnostic context: Lid: 18969 EcDoRpcExt2 called [length=297] Lid: 27161 EcDoRpcExt2 returned [ec=0x0][length=576][latency=0] Lid: 23226 --- ROP Parse Start --- Lid: 27962 ROP: ropSetProps [10] Lid: 17082 ROP Error: 0x8004010F Lid: 30561 Lid: 21921 StoreEc: 0x8004010F Lid: 27962 ROP: ropExtendedError [250] Lid: 1494 ---- Remote Context Beg ---- Lid: 1238 Remote Context Overflow Lid: 21970 StoreEc: 0x8004010F PropTag: 0x668F0040 Lid: 21970 StoreEc: 0x8004010F PropTag: 0x678A0102 Lid: 21970 StoreEc: 0x8004010F PropTag: 0x67870102 Lid: 21970 StoreEc: 0x8004010F PropTag: 0x678A0102 Lid: 21970 StoreEc: 0x8004010F PropTag: 0x668F0040 Lid: 21970 StoreEc: 0x8004010F PropTag: 0x3D210102 Lid: 21970 StoreEc: 0x8004010F PropTag: 0x678A0102 Lid: 21970 StoreEc: 0x8004010F PropTag: 0x67870102 Lid: 21970 StoreEc: 0x8004010F PropTag: 0x678A0102 Lid: 21970 StoreEc: 0x8004010F PropTag: 0x678A0102 Lid: 21970 StoreEc: 0x8004010F PropTag: 0x67870102 Lid: 21970 StoreEc: 0x8004010F PropTag: 0x678A0102 Lid: 21970 StoreEc: 0x8004010F PropTag: 0x668F0040 Lid: 21970 StoreEc: 0x8004010F PropTag: 0x678D0102 Lid: 3362 StoreEc: 0x8004010F Lid: 9206 StoreEc: 0x8004010F Lid: 4559 StoreEc: 0x8004010F Lid: 1750 ---- Remote Context End ---- Lid: 26849 Lid: 21817 ROP Failure: 0x8004010F Lid: 25761 Lid: 1940 StoreEc: 0x8004010F Lid: 25297 Lid: 21201 StoreEc: 0x8004010F -------------------------------------------------------- OK -------------------------------------------------------- How can i complete scratch all the pf's and reset them up?

Do you mean that you deleted the Public Folder database and created new ones?lasse at humandata dot se, http://anewmessagehasarrived.blogspot.com

Yes, after removing replicas and running remove-publicfolders.

Well it must have done something overnight as now all appear normal. I now have subtreets under SCHEDULE+ FREE BUSY

This is expactged since you removed your databases and with that also your free/busy folders, Exchange had no very to save the information hence the error.Creating new folders is one of the maintenance jobs that Exchange does during the Information Store maintenance window scheduled on the database object. default it is set to a coupleof hours at night.This is why you now havefolders and Exchange can save info to them.Another resolution could have been to restart Information Store and the folders would have been created.lasse at humandata dot se, http://anewmessagehasarrived.blogspot.com

Good info thanks, unfortunatly i can't restart the info store, people would FREAK

Suggestion is that you configure outlook in Cached mode.This would at least make it not so obvious that you restarted ISlasse at humandata dot se, http://anewmessagehasarrived.blogspot.com