Asked By
neil max
0 points
N/A
Posted on - 02/02/2013
At the time I attempt to link Microsoft Outlook 2007 or 2010 to Microsoft Exchange Server, I see the 'exchange server unavailable' error. Â Why this?
Connecting To Microsoft Exchange Server
Your Microsoft Exchange Server is unavailable.
Retry Work Offline Cancel
Â
Why Exchange Server is Unavailable in Outlook 2007/2010
This problem could be occurred if you client computer doesn’t have the configuration of a default gateway. You have to add the DWORD value in the DEfConnectOpts registry.
In Outlook 10:
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Start-Run-Type regedit and press Enter.
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Locate the following key and click the subkey:
HKEY_CURRENT_USERSoftwareMicrosoftOffice14.0OutlookRPC
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Select New from the edit Menu and click DWORD value.
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Then Type DefConnectOpts and press Enter.
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Right click DefConnectOpts and click Modify.
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Type 0 in the value data box and click OK.
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Exit Registry Editor.
