You should always test your upload on the site to make sure it is doing what it should there. As soon as you click 'Run', the 'Pause' button flashes and the scenario stops and the 'Run' button reappears. There is an error being thrown that is preventing the scenario from running.

The problem is that the MouseInfo object can be 'null' when returned by using 'getMouseInfo', You need one more additional check in the final 'if' condition and it needs to be placed first: [code]if (mouse != null && /** what you already had */)[/code]

I think I avoid needing to check if the MouseInfo object is null, by only trying to invoke something on it within a block of code that has one of the mouse move/press/click/drag events return true.