Category Archives: تقنيات

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Google Earth Blocked in Saudi Arabia by Mobily Service

I have no clue when or why the Bayanat (WiMax ISP division of Mobily) blocked Googe Earth. If you follow the instructions of the trouble shooting process it will not give you any indicator it’s blocked. However the software will never work successfully with you unless you connect to another provider.

The moment the connection is established, you may continue the browsing again through Mobily link. Funny thing, they just blocked the authentication part.

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Uninstalling Exchange 2010 Error

You’ll get somthing like this under Hub Transport Role removal:
“Couldn’t open package ‘C:Program FilesMicrosoftExchange ServerV14MailboxMSFTE.MSI’
1st make sure nothing is being moved from one server to another in the same Exchange organization
2nd go to Programs and Features, select View Installed Updates from the left menu
3rd, remove the Update Rollup3 for Exchange 2010
This will take a while, it’s ok, don’t kill the process.
Finally, try the removal again, and it should work fine.

Sometimes, that might not work, you’ll need then to remove the Mailbox Role only, reboot the system, then remove the HUB and CAS roles.

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DHCP Client Service Failed, Access Denied on Windows Server 2003

On Windows 2003 Server, you may face an issue with the “DHCP Client” service. It keep failing at startup, causing a lot of troubles and instability of system services.

If you (and probably did) follow the Microsoft TechNet article # 895149 (http://support.microsoft.com/kb/895149) and it didn’t work for you, then you may try the following:

The article mentioned both (DHCP) and (TCPIP) subkeys, while didn’t mention the (Parameters) subkey under (DHCP). You’ve should set the same permissions for “Network Service” on the (Parameters) subkey as well. Then try to start up the service.

Good luck 🙂