autoupgrader OnNoInfoFile event
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Applies to
auAutoUpgrader component.  

property OnNoInfoFile: TNotifyEvent;  

The OnNoInfoFile event occurs if the file which contain the upgrade information was not found in location specified in the InfoFileURL property.  
tip The AutoUpgrader have the standard dialog box, destined to notify user about this event. If you wish to show this message automatically (in native user's language, specified in Language property), set mNoInfoFile flag of ShowMessages property to True, or otherwise, set it to False if don't want to display this message.  

iiwarning This event may also occur if you have pointed the InfoFileURL to buggy CGI program, which execution failed (AutoUpgrader received HTTP error #500 in the header of response from server).  

See also
InfoFileURL, ShowMessages and Language properties;  
OnNoUpdateAvailable event.