I try to create a maintenance plan I am getting the error

TITLE: Microsoft SQL Server Management Studio
Exception has been thrown by the target of an invocation. (mscorlib)
ADDITIONAL INFORMATION:
An OLE DB error 0x80004005 (Client unable to establish connection) occurred
while enumerating packages. A SQL statement was issued
and failed.
An OLE DB error 0x80004005 (Client unable to establish connection) occurred
while enumerating packages. A SQL statement was issued
and failed.
And evenlog message
The prelogin packet used to open the connection is structurally invalid; the
connection has been closed. Please contact the vendor
of the client library. [CLIENT: <local machine>]
I am using Sql Server 2005 Developer Edition 9.0.1399.
I have searched around but cannot find.
Thank you for your help.
ZaferHi Zafer,
Welcome to use MSDN Managed Newsgroup Support.
From your description, my understanding of this issue is: When you create a
Maintenance plan in SQL Server Management Studio, you get the following
error:
An OLE DB error 0x80004005 (Client unable to establish connection) occurred
while enumerating packages. A SQL statement was issued and failed.
If I misunderstood your concern, please feel free to point it out.
Please verify that your server has a valid cert stored in
computer->personal.
On the SQL Server computer, create a Microsoft Management Console (MMC)
snap-in for the Certificates tool. To do this, follow these steps:
a. Click "Start", click "Run", type "mmc" (without the quotation marks)
in the
"Open" box, and then click "OK".
b. On the "File" menu, click "Add/Remove Snap-in".
c. Click "Add", click "Certificates", click "Add", click "Computer
account",
click "Next", click "Finish", click "Close", and then click "OK".
Also, you may check your SQL Server Service Account. If you run SQL Server
as local system, is this issue occur?
Hope this will be helpful!
Sincerely yours,
Wei Lu
Microsoft Online Partner Support
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