Have you tried to establish the connection through the UiPath Assistant @imranb
Not sure if it helps, as I can’t remember ever having this problem, but it’s worth a try:
Furthermore have you used the Community Installer as stated in the documentation:
…or did you use the Enterprise Installer and are still in the 60-days Trial? To find the installer log into your UiPath Platform and in the topright corner close to your account name there is a “?” and under it you can find “Downloads”, try reinstalling from there with correct version.