Hi Anshu,
Thanks for getting back to me. I followed your instructions, however, there was no LoginFeedbackSound option in Enpass-Desktop.conf. I did add it under [General] and saved just to give it a try, but it was the same results, crashed after entering password.
I will add for your notes, that I cleared or moved the enpass folder (it was located in my Documents folder) which contained the database so it would recreate that folder and also re-authenticate, which it did. It then asked me if I wanted to start a new account or if I had an existing account. I chose existing, and then it prompted me for save options, which I chose my google drive. It then popped up which google drive account (I only have one) so I chose that and hit the "allow" button, but as soon as I did that it brings up a 127.0.0.0/... ip page that is basically a dead page. It ends there, so maybe there is some sort of authenticating process that has changed on Google Drive? Not sure, but enpass works (with Google Drive) on my smartphone and tablet.
Let me know if you need anything further.