0x80070663

[Michelle Lavoie]

Cannot update.

 

[Ken Blake, MVP]

Cannot update.

Please supply *much* more information. Exactly what are you trying to
do, and exactly what happens when you try?

 

[PA Bear [MS MVP]]

Cannot help with so little (i.e., none) information. See
http://social.answers.microsoft.com/Forums/en-US/vistawu/thread/1467f44b-ee27-4f7d-98d7-f1c4b35b3395

 

[Bob I]

Error message when you try to install some of the Office 2003 or Office
XP updates: "No valid sequence could be found for the set of patches"
http://support.microsoft.com/kb/913754

 

[Peter Foldes]

0x80070663 ERROR_PATCH_PACKAGE_OPEN_FAILED
This update package could not be opened. Verify that the update package
exists and that you can access it, or contact the application vendor to
verify that this is a valid Windows Installer update package.

Need much more info than you supplied