&nbsp;<BR>Hi all,<BR>I have an authentication piece. When the user logs into the application a field called "LoggedIn" turns into "true". As long as this field stays "True", nobody can connect the application again. When they leave the application, this field turns into"False". My problem/question is this;<BR><BR>When the server or computer crashes, this user&#039;s "LoggedIn" filed stays as "True", and he can&#039;t get in the application. How can I clean this "true" in case of crashes?<BR><BR>Thanks<BR><BR>Serife <BR> <BR>