Thanks for the help Mark.

>While I am using SDT 6.1, I found the line of code, but that is the only place I can find any reference to oCommonDialog. I would put This.oCommonDialog in the debugger watch window and set a break point on when its value changes. Hopefully, this will find and break where SDT attempts to initialize its value.
>
>>VFP 7
>>
>>SDT version: 5.1j
>>Error #: 1734
>>Message: Property OCOMMONDIALOG is not found.
>>Line #: 13
>>Code: with This.oCommonDialog
>>Method: getnewfile
>>Object: frmSDT
>>
>>I don't recall what I did because this problem happened recently. What should I do to fix this?