Perhaps it's coming from an error handler that pops a message box showing the
error description.. In the VBE, go to Tools-Options. Then, in the General
tab, select "Break on All Errors" as the Error Trapping option. Try to
reproduce the problem and it should stop and take you to the line where the
error occurs.


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Hope that helps.

Vergel Adriano


"clara" wrote:

Hi all,

Here is a weird message box, the title is Microsoft Excel and message is
"Object doesn't support this property or method", but it doesn't tell us
which object , which property , or where the problem happened and the
application can go on?

Clara
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thank you so much for your help