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HosamFlag for Egypt

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Run-Time error 429

I use a MAPI custom controls in my project, It runs without nay problem with Win ME, and when i make a setup program and run the Exe file from WinXp, before showing the target form that contains the control, an error msg appears:
=============
- Run-time error '429'
- You do not have an appropriate license to use this functionality
=============
In the same time another project that uses the same control runs okay in the same plateform.

Why that msg appear?

thanks
elzohry
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gencross

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ASKER

Thanks of your comment, and Sorry for Grading B.

elzohry
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gencross

Ok, but why grade B?
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ASKER

Because i am sure that my error msg is
==
Run-time error '429'
- You do not have an appropriate license to use this functionality
==
and i belive that the error due to registry probelm, but i dont know why.
and i lastly found that when i compile my project and run it in XP it shows the error msg, and in another time it works ok.
My be a GOUST!!!

elzohry