Can't see workflow line in trail version

Don’t know why uipath trail version can’t see the workflowflow line ? How to slove ?

version is:2016.2.6442


please download latest version also make sure you have Dot.Net 4.5 version in your machine.

I use trail version , So i don’t know how to download last version.

Yes, most of the learners will use CE. please request community edition here. You will get latest version of CE link in your email ID to download.