@Garima Singh This is a valid question.
But: If you'd have a look into the posts above, you'd understand easily, that YOUR isn't even near to the point.
An updated portable version 6 for Windows is pending since almost a year.
It's promised to come "soon".
I'm working in IT services. If I would promise my service to my customer, I would not have any customer anymore!
Please state a due date, or say cleary: No, Enpass will not deliver.
Then count YOUR customers.
BTW, I'm using Windows 7 Professional, 64 bit, latest version. And Windows 10 with no grants for installing any software via setup or .MSI modules.
Cheers, Passer.