If you use IIS to host PowerServer Web APIs and/or application files, configure it properly to enable Windows Authentication.
Step 1: Enable IIS Windows Authentication Feature
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Open Server Manager on the Windows server.
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Go to Add Roles and Features.
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Under Server Roles, make sure Web Server (IIS) is installed.
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In Role Services, enable Windows Authentication.
Step 2: Configure IIS Authentication for the Application
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Open the IIS Manager and navigate to the application site.
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Select Authentication under the IIS section.
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Enable Windows Authentication.
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Disable Anonymous Authentication if you want to force Windows login.
Step 3: Configure Authentication in PowerServer Project
After IIS has been set up, configure the authentication mode inside the PowerServer project:
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In the project painter, go to the Security page.
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For Web APIs, select the authentication mode under Web API authentication.
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For app file downloads, select the authentication mode under Windows authentication (client) for file download.
