TC55 2D - Unfortunately, EMDK Service has stopped.

Hi!

 

I am developing an Android aplicación, which use the device scanner... In the past i was testing my aplicación in the TC55-1D device and i always worked very well, but in this moment i am testing the aplication in the TC55-2D device but i always get the next error:

 

Unfortunately, EMDK Service has stopped.

 

I need to know, What is the problem?

I am using EMDK V5.0

 

Thanks!

developing