Unable To Attach A Database To The MSDE Instance

Hi I'm creating a database instance with the MSDE 2000 using the Command line(executing a batch File) and once the installation is finished(from the same batch file) I'm trying to attach a database to it. but the database is not attached to the database. but when I go to the sql server and register this new database and run the same command the database is attaching.

can any one suggest how to do this without going to Enterprise manager and registering the database again.

-regards

GRk

my commands I'm using to create is (Batch FIle)

CD

CD test

sqlrun01.msi targetdir="c: estmssql$test" datadir="c: estmssql$test" securitymode=SQL disablenetworkprotocols=0 sapwd="sa" instancename="test"

cd

c:

cd

move C: est1 est_Data.MDF c: estlmssql$testmssql$testData

cd
move c: est1 est_Log.LDF c: estlmssql$testmssql$testData

CD

osql -U sa -P sa -S GRKPC estl -q "EXEC sp_attach_db @dbname=N'TestDB', @filename1=N'c: estmssql$testmssql$testData est_Data.MDF',@filename2=N'c: estmssql$testmssql$testData est_Log.LDF'"