help upgrade!

hello to all!

i have a hx4700 with an aplication that uses a sdf database. my pocket as 2 edition ( not w mobile5). i want to upgrade that sdf to a database compact edition but when i execute that command:

upgrade.exe /s "aaa.sdf" /d "bbb.sdf" i have an error message:

upgrade database error.

what am i doing wrong or what have i missed?

i have choose the upgrade that is in the arm4 directory.

thkx!

I am not really sure whether I understood your question right. But upgrade exe is only for upgrading SQL CE 2.0 database to SQL CE 3.0 database. There is no update required from 3.0 to 3.1.

Thanks,

Laxmi