Error -27974: Unselect ("") disallowed for a combo box (SELECT with "size" omitted or

Hi,

When I attempt to play back a script recorded in VuGen 9.10 I get this error.  The code causing the error is:

web_submit_form("Gateway",
        "Snapshot=t3.inf",
        ITEMDATA,
        "Name=SEARCH_TYPE", "Value=<OFF>", ENDITEM,
        "Name=CONVENIENCE_CARD", "Value=", ENDITEM,
        "Name=SIN", "Value=", ENDITEM,
        "Name=LAST_NAME_FOR_POSTAL", "Value=", ENDITEM,
        "Name=POSTAL_CODE", "Value=", ENDITEM,
        "Name=FIRST_NAME", "Value=", ENDITEM,
        "Name=LAST_NAME", "Value=", ENDITEM,
        "Name=PHONE_A", "Value=", ENDITEM,
        "Name=PHONE_B", "Value=", ENDITEM,
        "Name=PHONE_C", "Value=", ENDITEM,
        "Name=ACCOUNT_TYPE", "Value=<OFF>", ENDITEM,
        "Name=ACCOUNT_NUMBER", "Value=", ENDITEM,
        "Name=TRANSIT", "Value=", ENDITEM,
        "Name=PARTIAL_NAME", "Value=", ENDITEM,
        "Name=EXACT_NAME", "Value=", ENDITEM,
        LAST);

Can someone help?

Regards,

Mouli.