Yes, I have it in system32 folder.

>It uses TlbInf32.dll which ships with Microsoft Visual Studio. Check if you've this DLL in the windows system directory.
>
>>It fails at the following line:
>>THIS.oTLIApp = CREATEOBJECT(TLIAPP_PROGID)
>>What am I missing?
>>
>>>>I am trying to use:
>>>>DO FORM "c:\program files\microsoft visual foxpro 8\samples\solution\winapi\typelib.scx"
>>>>to view a tlb file. As soon as I say view it crashes. Is it known bug?
>>>
>>>It works for me w/o problem. All the source code for it is available so you can trace where error occurs.