Rajeev Pentyala – Microsoft power platform blog

Other day my CRM application started behaving weirdly, it was prompting credentials for every OData/SOAP calls in my Jscripts.

Here is the scenario, I had a custom jscript library on Account entity which enable/disable ribbon buttons on form load.

So when I open the Account form I had to provide credentials for all those service calls in my custom jscript.

I thought the problem was with my browser settings I even tried by resetting properties of my browser but it did not solve the issue

Finally setting to the Windows Authentication’s “Providers” solved my problem.

Below are the steps I followed

• Open IIS
• Click on “Microsoft Dynamics CRM” website
• Double click on “Authentication” on “Features View”

CRM Windows Authentication

• Click on “Providers” on left navigation
• Make sure “Negotiate” provider is the 2nd option after NTLM

Providers

• Reset IIS

These steps worked in my case. Thanks for the hosks link