Topic: Testing Android with UiAutomator

Hello, colleagues!
I test Android application by means of UiAutomator in Eclipce, all works remarkably, if not one BUT.
I can not connect to basis, writes that cannot load the driver, I tried to bypass - to fulfill sql through exec () and so to consider value, but was not present, it and it does not give, writes
error running exec (). Command: [cmd.exe,/C, % %, % %] Working Directory: null Environment: null
I so understand that a file he does not see, since searches for it on phone, variables from other classes, which not  he too does not see how to be at all I do not understand.
How to be?