Closed Issue: Simple Sample ADOMD Client Access: Failed to receive the query result when click “Run query” at the second time.

This Defect also repros on Yukon RTM.
Environment:
=====================
1. Windows 2003 ENT ENU
2. Installed Yukon DEV ENU SP2 (9.00.3028), WR4 sample 61201
3.Installed Vistual Studio 2005.
4. Created AS database “Simple Sample” using “Simple Sample AMO Access”.

Steps:
=====================
1. Double click "Simple Sample ADOMD ClientAccess.exe" to run the application.
2. Click the button "Connect to Server and Explore Main Objects".
3. Click "Run query".
4. Click "Run query"

Expectation:
====================
The query result ofstep4 should bethe same asthose in step3.

Actual result:
====================
An unhandled exception "A column named '[Measures].[Reseller Sales Amount]' already belongs to this DataTable." occurs.

Comments:
====================
The following unhandled exception also occur when click "run query":
1. An unhandled exception "Query (2, 67) Analizador: La sintaxis de '[date]' es incorrecta." occurs when execute the following script in English platform:
SELECT
KPIValue("Internet Revenue") on columns,
[Date].[Date] on rows
FROM
[Adventure Works Simple Sample]
WHERE
$[date].[date]
2. An unhandled exception "'row' argument cannot be null." when run the following query:
SELECT
[Measures].[Average Rate] on columns,
[Date].[Date] on rows
FROM
Direct Sales
3. An unhandled exception "Specified argument was out of the range of valid values." occurs when run the following script.
SELECT
[Measures].[Reseller Sales Amount] on columns
FROM
Adventure Works Simple Sample
WHERE
[Customer].[Country-Region].&[United States]
Comments: Verify on sample 90714.