Getting "The file exist" error as soon I run a workflow

Scenario: I create a workflow, as simple as a hello world message box, I get the exception with “The file exist” error message, no logs, no errors in event viewer

Studio/Robot/Orchestrator Version: 2016.6274

OS Version: Win 7

Did you try deleting the temp files?

`That solved the problem :slight_smile:
I deleted all the entries in user temp folder.I had to install some packages, but the main problem is now solved.
Thanks much!