Thanks for keeping us updated how the troubleshooting went through, rktoor. 

I can see that there's a separate thread that has the same concern. Please go to this link so you can see the latest response and follow the steps provided by one of my colleagues: https://quickbooks.intuit.com/learn-support/en-us/other-questions/anyone-know-how-to-click-on-an-exp....

Also, it looks like the link that was shared with you has already been archived. This is the reason why it says "Message not found" when opening it. Here's a new link to the updated article: System Requirements For QuickBooks Online, Accountant, And QuickBooks Self-Employed.

As always, feel free to reply to us again or submit more questions if you need more help with QuickBooks.