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owa,oab,activesyn error: unable to load module ..

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owa,oab,activesyn error: unable to load module .. - 17.Mar.2011 3:37:29 PM

poorprince

Posts: 40
Joined: 9.Jan.2009
Status: offline

hi i am getting the following error when i am trying to acces Server-configuration-->Client Acces..
Get-ExchangeCertificate : Unable to create Internet Information Services (IIS)
directory entry. Error message is: The specified module could not be found.
. HResult = -2147024770.
At line:1 char:23
+ Get-ExchangeCertificate <<<<
...........
I am getting the same error while accesing OABDirectory, OWADirecotry and Active sync directory...
i dont know what have done with this server.
my server is exchange 2007SP1 installed at server 2008sp1 standard x64...
please let me know how to overcome this issue asap :(..
i have heard that exchange2007SP3 upgrade can fix this issue but i need expert advice. for this. because one of its Data storage group have LCR running..

Please let me know what is best in this situation :(

Post #: 1

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RE: owa,oab,activesyn error: unable to load module .. - 18.Mar.2011 1:45:39 AM

Gulab

Posts: 474
Joined: 31.Jul.2008
From: India
Status: offline

These virtual directories are corrupt hence you will have to recreate them, here is how you need to do it.

To remove the directories run the below commands.
Remove-ActiveSyncVirtualDirectory -Identity "Microsoft-Server-ActiveSync (#######)" -Confirm:$false
Remove-OabVirtualDirectory -Identity "OAB (#######)" -Force:$true -Confirm:$false
Remove-OWAVirtualDirectory -Identity "Owa (#######)" -Confirm:$false

To recreate them run the below commands.
New-ActiveSyncVirtualDirectory
New-OabVirtualDirectory
New-OWAVirtualDirectory

http://exchangeranger.blogspot.com/2011/03/how-to-recreate-all-virtual-directories.html
Cheers,

_____________________________

Gulab Prasad,
Consultant
MCC 2011 | MCITP: Exchange 2007-2010 | Lync Server 2010 | Server 2008
Blog:www.exchangeranger.com| http://tinyurl.com/d9onet6

(in reply to poorprince)

Post #: 2