You should check out the Windows Event Logs. They'll tell you the reason of
the error more descriptive.
>I am running SQL Server 2005 SP2. I am unable to get the SQL Server Agent
>(MSSQLSERVER) service on Local Computer to start under any account other
[quoted text clipped - 9 lines]
> Accounts with the same results (Error 1053). Any help would be
> appreciated.
I do not find the Event Log information very informative. However, here it
is. I hopes this helps you to help me get this resolved.
Event Type: Error
Event Source: Service Control Manager
Event Category: None
Event ID: 7000
Date: 7/22/2008
Time: 4:32:24 PM
User: N/A
Computer: WSV3AS07
Description:
The SQL Server Agent (MSSQLSERVER) service failed to start due to the
following error:
The service did not respond to the start or control request in a timely
fashion.
For more information, see Help and Support Center at
http://go.microsoft.com/fwlink/events.asp.
Event Type: Error
Event Source: Service Control Manager
Event Category: None
Event ID: 7009
Date: 7/22/2008
Time: 4:32:24 PM
User: N/A
Computer: WSV3AS07
Description:
Timeout (30000 milliseconds) waiting for the SQL Server Agent (MSSQLSERVER)
service to connect.
For more information, see Help and Support Center at
http://go.microsoft.com/fwlink/events.asp.
Charles Wang [MSFT] - 23 Jul 2008 11:24 GMT
Hi Ulysses,
For further research, could you please mail me (changliw_at_microsoft_dot_com) all the SQL Error logs in the folder%
ProgramFiles%\Microsoft SQL Server\MSSQL(.n)\MSSQL\LOG?
Also I recommend that you run Process Monitor to monitor your SQL Server Agent process "SQLAGENT90.EXE" and send me the
trace logs. You can download Process Monitor from this link:
Process Monitor v1.35
http://technet.microsoft.com/en-us/sysinternals/bb896645.aspx?PHPSESSID=d926
Please feel free to let me know if you have any other questions or concerns.
Best regards,
Charles Wang
Microsoft Online Community Support
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Ekrem Önsoy - 25 Jul 2008 08:06 GMT
Also, as Uri said you should change your SQL Server services' service
accounts using SQL Server Configuration Manager as this tool automatically
add your service account to the built-in SQL Server groups so that this
account would have enough rights to run the relevant service.
So, do you perform these SQL Server service changes through Configuration
Manager or Services MMC?

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Ekrem Önsoy
>I do not find the Event Log information very informative. However, here it
>is. I hopes this helps you to help me get this resolved.
[quoted text clipped - 30 lines]
> For more information, see Help and Support Center at
> http://go.microsoft.com/fwlink/events.asp.