removing Orphan Public folder exchange

I am facing problem while removing Orphan Public folder from my site. I have tried all the solution from Microsoft site (Q152433;Q272187; etc..) When I
click on the Property button of any Orphan Public Folder it is giving me following error.
ERROR: The contents of this public folder are currently unavailable. Either the Microsoft Exchange Server computer servicing this public folder is down
or the public folder has not been replicated to this site. See your administrator.
Microsoft Exchange Server Information Store
ID no: 80004005-0507-00000000
Please give to guideline to solve this problem. Please revert back.