When set causes the COM server to be run in VFP unattended mode (SYS(2335,0)) which prevents any user interface operation from firing. This will prevent accidental file open dialog boxes (which are not trappable) and generate errors for any modal UI operations (like an accidental MessageBox somewhere).

In general it's a good idea to set this flag to true, but be absolutely sure that the server does not bring up any UI that might cause a problem. Note that many UI operations - like non-modal forms, WAIT WINDOWS actually work in this mode.

This property only works in COM mode and has no effect in file mode.

o.lUnattendedComMode                                              

See also:

Class wwServer