After starting the application server and IIS, accessing any Appian URL that contains "/suite" will result in the following 403.14-Forbidden error screen:
Accessing the the root domain will successfully load the IIS screen, however.
The probable causes for this error are the following:
Note: The error page may suggest to enable directory browsing, this can safely be disregarded.
This article applies to all versions of Appian using IIS as the web server.
Last Reviewed: January 2021
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