UiRobot Service error

Error: Could not connect to UiPath Robot Service. Make sure the service is started!
Issues: Start service is grayed out.


  1. Go to Start > Run > and type regedit

  2. Navigate to: HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control

  3. With the control folder selected, right click in the pane on the right and select new DWORD Value

  4. Name the new DWORD: ServicesPipeTimeout

  5. Right-click ServicesPipeTimeout, and then click Modify

  6. Click Decimal, type ‘180000’, and then click OK

  7. Restart the computer

  8. Open command prompt in elevated privileges.

  9. Navigate to UiPath msi installer directory.

  10. Execute command “msiexec /i UiPathStudio.msi /qr

  11. Please keep on check that the installer does not roll back.

  12. Start the service.

Details here: UiPath Studio Error - Could not connect to UiPath Robot Service

I have encountered this error. It is disturbing a lot. So I am looking for a quick fix. I have reported this to Firefox Support. It will be fixed soon as stated by them. I cannot connect to the UiPath service.