Is it asking to update/refresh links to your SharePoint site, perhaps? If so, that means you've got linked tables, and that's they way it'll be so long as they're linked, I believe.
If you're using Access 2007, you can look under:
Office Button - Access Options, maybe, to find a solution. Otherwise, there may be a table property for the particular linked tables for "always refresh" or something like that.
But with the information given, I'm totally guessing at this.