Me too. I could not even create in the Try K2 Platform the basic file structure outlined in the K2 Five user guide Hello World example.
Hi there
One of our members have responded to a similar question posted on this thread: http://community.k2.com/t5/K2-Five/Limitations-in-K2-Five-Trail-Version/m-p/101032#M180
"The Try K2 experience is a brand new offering. It's intended to highlight and introduce the features and benefits of the K2 platform in an interactive experience. Deployment and execution of the workflow is not currently supported in this demonstration environment.
The experience is currently focused on the tools for building workflows. We are looking at expanding Try K2 in the near future to include an introduction to include other features from the K2 process automation platform, such as Forms Designer."