Excel error The INSERT INTO statement contains the following unknown field name: '23#143214'

Question

Hi,

I have an excel file that I can succesfully write to with the ado jet driver in c#.  The problem seems to occur when I write doubles (or mixing and matching possibly):

	insertAt(2, 2, "test",myConnection);

        insertAt(3, 2, "test2", myConnection);
        insertAt(4, 2, "23", myConnection);
        insertAt(5, 2, "23.143214", myConnection);
        insertAt(6, 2, "276.0133", myConnection);

This results in following SQL command (on the line it crashes):

"INSERT INTO [pFACTData$B6:B6] Values ('276.0133')"

The error message is talking about hashes though for some reason

The INSERT INTO statement contains the following unknown field name: '23#143214'.  Make sure you have typed the name correctly, and try the operation again.

It's like the command is corrupted somehow after it is sent.  Anyone know why this doesn't work?