You can use the AppDisable method of the IIsWebDirectory or IIsWebVirtualDir object to disable a Web application that is running out-of-process. All of the application's resources are released and the application's process is terminated. Attempts to access this application will fail. You can use the AppEnable method to re-enable a disabled application. Both methods are used primarily when moving, copying, or renaming metabase keys. The AppDisable method has no effect if the application is running in-process.
DirObj.AppDisable
<%
Dim DirObj
Set DirObj = GetObject("IIS://LocalHost/W3SVC/1/ROOT/MyAppDir")
'Disable the application at this directory.
DirObj.AppDisable
%>
AppCreate, AppDelete, AppDeleteRecursive, AppUnload, AppUnloadRecursive, AppGetStatus, AppDisableRecursive, AppEnable, AppEnableRecursive, AspAppRestart