Cannot Open/view sqlite database file in Eclipse with external Virtual Device Manager

Cannot Open/view sqlite database file in Eclipse with external Virtual
Device Manager

i want to export my sqlite database android,
so in Eclipse i open File Explorer, and go to /data/data/[my
package]/databases/mydb.sqlite, and then click pull a file from the device
button.
it's ok if i use Eclipse Virtual Device Manager, but when i run my android
application in External virtual Device Manager i can't get my sqlite
database in File Explorer, when i expand data folder, it's not response,
so i can't go to mydb.sqlite file.
i used Oracle VM Virtual Box to run my android application.

thank's in advance..