Hi there all. I ran across a recent problem where a client was using SharePoint and wanted to do quick edit using the Datasheet view. Whenever he clicked on the ‘actions’ button the ‘edit in datasheet’ view was missing.
If the property is missing for everyone then the most likly problem is that ‘client integration’ is turned off.
You can go to Central Administration > Application Management > Authentication Providers > (your zone) > Client Integration > Yes >Save
This should enable the needed part so the datasheet view is usable.