Steps involve to resolve DSC issue’s at GST portal:-Image result for dsc

  1. Firstly uninstalled all the DSC token software’s from your PC; like Trustkey, e-Pass 2003, WD-Proxkey, M-Token by going to Control Panel > Programs > Programs and Features >Uninstall Program.
  2. Secondly uninstalled em-Signor software, if any installed.
  3. Then Updated ‘Chrome’ Browser with latest version from their website.
  4. Then Go to Chrome Settings menu by (There may some slight variations in Chrome Menus in different versions) In Chrome : Settings>Advances Settings /Show Advanced Settings(menu seen at the bottom) > Content / Content Settings > Java / Java Script/Java Settings > Exception / Manage exceptions > Then in the web site entry column / Host name Pattern entry column ( > Click Add Button ( if shows – in some Chrome versions don’t have this ‘Add’ button) Then replace the ‘’ with the following address and dont change the status as ‘Allow’ ( If it shows status as ‘ Block / Blocked’ change to ‘Allow’ / ‘Allowed’ ) press “Enter’ key. Then ‘OK’.Image result for gst
  5. Install latest version of emSignor from GST website by logging with user id and password from the link provided at Update / DSC menu on Dash Board .
  6. After installation ‘Right click’ on the desktop icon of the em-Signor and select ‘Run As Administrator’.
  7. Then insert the DSC Usb Tokens and install the concerned software related to the DSC issuing Authority.

Your issue may be resolved.