eclipse+mtj+microemulator error : "Some devices do not have a valid preverifier set. Go to preverification page and specify a default preverifier"

[Adroaldo]

Hi buddies,

I'm newby on jme and microemulator.
I've downloaded eclipse helios sr2 and Mobile tools for java version
1.1.2 . Also, I went to the Window->preferences->JAVA ME->device
management and set
microemulator(2.0.4) as device to be used, but eclipse gave me the
follow warning:

"Some devices do not have a valid preverifier set. Go to
preverification page and specify a default preverifier. "

If someone knows how to fix this issue, please help me.

Thks in advance