No you can't.
SCT files contains the initial value of properties and more important the code of the methods of the form.
OTOH, if you have an app or exe of your project, you can use refox (assuming the app isn't protect against refox (by refox itself))
(You maybe loose your sct files because of a certian ILOVEYOU virus?)
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FE AVP&Cie
Directeur du département Français
Armoni Informatique
Sydev Applications
MS VFP MVP