Just specify a timeout on your wait call so you can periodically check the time: 
my $notify = ...wait notify object...
while (1) {
  my $result = $notify->wait(60*1000); # timeout = 1 minute
  ...process $result...
  ...check for 3pm...
}

[download]
Update: fixed timeout value

In reply to Re: Question in Win32::ChangeNotify... by pc88mxer
in thread Question in Win32::ChangeNotify... by biswanath_c

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