Single (real) parameters types problem

Hi all,

I'm trying to fill a MS-Access 97 table from a Delphi 7 program using a TADOCommand.
I've set the command to a SQL "insert" statement with parameters.
All is fine except for two fields that are declared as "numeric, single, 2 decimals" in the access db file.

No matter how I try to set the parameter value, it is set to the correct value multiplied by 100.000.000.000.000

I've tried:

cmInsertLinia.Parameters.ParamValues['litres'] := litres;

with litres being a double, a single, a currency, a variant.
No way.

Any idea of what I'm doing wrong?

TIA,

Gerard.
.

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