RS Online Fails to Start

When I try to start RS Online, I get the following error:

Could not load file or assembly 'ABB.Robotics.RobotStudio.Online.Interop.AxSwcAppComponentLi b, Version=1.0.0.0, Culture=neutral, PublicKeyToke…

RobotStudioOnline.AppWindows

On clicking OK, RS Online crashes. This happens when I try to open RS Online independently and also through RobotStudio.

I am using RS Online 5.09.0166 and RS 5.09.2188. I also have RAB 5.09 installed on the same machine.

Does anybody know why RS Online will not start up?

Thanks in advance,
Neil

Hi
Had the same problem half a year ago and did an uninstall of RSO and then installed it again and it was ok.
The file is probably missing in the assembly cache.

Re-install of RSO seems to have corrected the problem.

Thanks,
Neil