Network Access Keeps Asking For Login Credentials.

I have a HP 833 desktop running windows 10 pro.
Suddenly I cannot access it on my home network from my Lenovo Laptop (also running windows 10 pro) without having to enter Credentials.
Any credentials I have tried, failed.
I have made sure it is set to private network and I have disabled password protected access under all networks.
Please advise how to get rid of the Credentials Request.

 

You have to use the creds from an account on the PC you're connecting to. Or add the account from the PC you're connecting with.
You can read up here https://www.howtogeek.com/school/windows-network-sharing/lesson1/