George:

Are you saying that he is in fact calling the function hex2decimal and not the method of sdtutility object .hex2decimal?

My code crashes when I do a re-index manually in my application. This is the line of code that it crashes on. The error message is "can't find hex2decimal.prg"

There is a method of the object which is named .hex2decimal(). In the previous release sdt51i he does call the method and not the function. So my assumption is that this is a syntax error.

If it is not a syntax error then I have other problems. I am running winnt sp5. If the function doesn't exist then I apparently have the wrong dll or something.