To uninstall the software, follow these steps: Step 1: Uninstall the emsigner software that you had installed earlier from your computer or laptop. It can occur in any of these three browsers:įollow the steps mentioned below to fix this error: The GST emsigner error can happen in any internet browser you are using. How To Resolve The 'Failed To Establish A Connection To The Server' Error? It may look like this on your screens:Įrror GST emsigner- It occurs while filing for tax returns. What Does DSC Error or Emsigner Error Look Like?ĭSC error in GST happens while registering or updating the Digital Signature Certificate (DSC). The new version of emsigner uses a different port '1585- '. GST DSC error or emsigner error occurs due to the change of ports:ġ. It is used in place of handwritten signatures while filing for returns and other actions performed on the GST portal. DSC is a 'Digital Signature Certificate' that is used to check whether the user is genuine or not. This might happen while filing for your GST Return or registering your DSC on the GST Portal. kindly restart the emsigner' on the GST Portal. Many of you might have come across the notification - ' error! failed to establish the connection to the server.