Problem starting the Virtual Controller

raj174

Hi all,
I just ran Robot Studio today and I got this error:
Exception: Access is denied. (Exception from HRESULT: 0x80070005 (E_ACCESSDENIED)) 09/01/2018 16:57:19 General 
I looked at this discussion "https://forums.robotstudio.com/discussion/10367/hresult-0x80070005-e-accessdenied-while-trying-to-connect-to-controller" and tried most of the solutions but none worked.
Has anyone solved this issue.

Thank You

J.C.M.Castillo

I have the same issue. I am desperate.
I have Windows 10 64bits and I have installed RobotStudio 6.06
Does anyone know what the problem is?

J.C.M.Castillo

The solution seems to be here:
https://forums.robotstudio.com/discussion/10661/security-update-for-windows-10-causes-problems-for-robotstudio
I have proved it and it works very well.

raj174

I thought so, as the update was the only thing that could have changed my settings in the past few days.
Thank you for the solution

MFB

Windows security updates again in March 2020  made the communication problem with the controller. I uninstalled the recent Windows update and RobotStudio is working!