>my company have use CD ( instead of DVD ) version of MSDN.
>the VFP 7 is in seperated disk .
>due to my company forget to renew the MSDN subscription.
>so I only have VFP7 disk but haven't got the SP1 disk .
>so I download the SP1 from the web site.
>but it is not work.
>is there any different between the one on MSDN and the
>download one from the site ?

Nope - I installed my update to SP1 from the download. Perhaps you should contact MS Tech Support in case there are localization or version issues that I'm not aware of.

You aren't trying to update a beta or RC copy of VFP7, are you?