One thing that may help is to use the proper value for xlBuiltin. When I pull up Excel and hit Alt-F11, then F2, I see that xlBuiltin has a value of 21 not 0. I did not go any further but this should be of some benefit.

>Hi all
>
>I 've tried automating the following VBA code in VFP7 with OLE error
>
>ActiveChart.ApplyCustomType ChartType:=xlBuiltIn, TypeName:= "Line - Column on 2 Axes"
>
>My VFP Code is :
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>MyClass.oExcel.ActiveChart.ApplyCustomType(0,"Line - Column on 2 Axes")
>
>Would greatly appreciate if you could point out my error.
>
>Thanks & Best Regards