401.5
Authorization failed by ISAPI/CGI application
Substatus code
Unofficial (Microsoft Internet Information Services)
An ISAPI application or a Common Gateway Interface (CGI) application doesn't let the request be processed because of an authorization problem
Specification of the HTTP status code 401.5
work in progress
Source / Quote by: The 401.5 Authorization failed by ISAPI/CGI application HTTP Status Code is specified by section 401 of HTTP IIS.
Browser compatibility of the 401.5 status code
| Chrome | no data |
| Edge | no data |
| Firefox | no data |
| Opera | no data |
| Safari | no data |
| Chrome Android | no data |
| Firefox for Android | no data |
| Opera Android | no data |
| Safari on iOS | no data |
| Internet | no data |
| WebView Android | no data |
