Ken Shmidheiser wrote: > Alain and others interested, > <snip> You made two mistakes setting up your array: For the initialization, you should have written: dataArray( 0 ) = _kQTFileTypeJPEG dataArray( 1 ) = 0 dataArray( 2 ) = 0 dataArray( 3 ) = 0 Then you can pass the first element of the array to the Toolbox like this: StandardGetFilePreview( NULL, 1, myTypeList(0), myReply ) Finally, the last problem is that this Toolbox is not available in Carbon. Alain