my version is 610.
oh my God.. every updates seem to be more bad and more bad.. not getting better.
i had an FFcalendar indicator.
i had repaired it with version 604.. and working well.
when i update to 610.. and i compiled it again.. it became error again..
so i give up.. and compiled again with version 509... hahaha ( because my version 604 has gone)
oops sorry.. you are right about WindowsFind retun -1 .
it only show when after i attach that indi.. then i change TF.. but the resulst is still unique