ERROR: Exception in AutomationTool: Failed to load script DLL

Hi,

im using source build of UE4.8.1

when i will launch my game i get this error
ERROR: Exception in AutomationTool: Failed to load script DLL

Hi ,

Can you check the solutions in this thread and see if either apply to your situation? Thanks!

Hi ,

We have not heard back from you in a few days, so we are marking this post as Resolved for tracking purposes. If you are still experiencing the issue you reported, please respond to this message with additional information and we will offer further assistance.

Thank you.

I solved the issue by unblocking all the DLL files and installed VS2013 as I read from another forum.
good luck