When I connected my Windows Mobile Smartphone and tried to install >>Microsoft Corporation - Networking Windows Mobile based device<< update, mentioned error occured.
Thanks for the tip that BB needs to be connected. I happily solved the problem of not being able to run the update since it has disappeared. I connected the BB and ran the BB desktop manager, and then ran windows update, and the update re-appeared.
Yeah plugging in the device and retrying the download works. Here are the details on my issue.
Research in Motion - Other hardware - BlackBerry Smartphone
Installation status: Successful
Update type: Optional
Research in Motion Other hardware software update released in April, 2008