Is there a way to determine if an Office file is in use before allowing a user to access the file via an intranet webserver? For example, an office file may be in use, and another user may access the same file over our intranet. The user using the file over the intranet won&#039;t know that someone else is using the file. <BR><BR>I think I&#039;ve heard of such a component before, but can&#039;t seem to find it. Thanks! <BR><BR>(sorry for the cross-post)