Windows embedded 7.

I have an app running with sql2005 on wce5 and terminals symbol MC9090.
Company changed the terminals by new one symbol MC9200. So I converted the app from VS2005 to VS2008, database from SQL2005 to SQL2008.
I tested using the emulator on VS2008 and worked well.

I got the sql.wce5.armv4.cab and installed into the terminal. I got a message that it is not compatible, and it allow me to install it.
When I execute the app, I am getting an error:

File or assembly name 'System.Data.SqlServerCe, Version=3.5.0.0, Culture=neutral, PublicKeyToken=3BE235DF1C8D2AD3', or one of its dependencies, was not found.

I guest that I need a new cab for wce7, something like this:  sql.wce7.armv4.cab

After contacting Microsoft for support on this; they said me that In Windows Embedded Compact 7, SQL CE is distributed with the OS. Is this correct ?.... If so, how can we check in my device if it installed?

 

If I do cool boot, SQLCE is keeped or removed?

 

Do you have support for SQLCE on MC9200 device?

 

Thanks,

Irma