![Server Hardening - Disabling the "Allow unlisted verbs" option produces "HTTP Error 404.6 - Not Found - The requesting filtering module is configured to deny the HTTP verb." (4272451) Server Hardening - Disabling the "Allow unlisted verbs" option produces "HTTP Error 404.6 - Not Found - The requesting filtering module is configured to deny the HTTP verb." (4272451)](https://prod-support-images-cfm.s3.amazonaws.com/KB_1-4ZTQOPJ_Default.jpg)
Server Hardening - Disabling the "Allow unlisted verbs" option produces "HTTP Error 404.6 - Not Found - The requesting filtering module is configured to deny the HTTP verb." (4272451)
![HTTP Error 404.13 "The request filtering module is configured to deny a request that exceeds the request content length" when importing response file - Licensing, Cloud and Web Services Wiki - Licensing, HTTP Error 404.13 "The request filtering module is configured to deny a request that exceeds the request content length" when importing response file - Licensing, Cloud and Web Services Wiki - Licensing,](https://communities.bentley.com/resized-image.ashx/__size/550x0/__key/CommunityServer-Wikis-Components-Files/00-00-00-00-34/8623.7.png)
HTTP Error 404.13 "The request filtering module is configured to deny a request that exceeds the request content length" when importing response file - Licensing, Cloud and Web Services Wiki - Licensing,
KB42169: "HTTP Error 404.15 - Not Found; The request filtering module is configured to deny a request where the query string is too long" occurs in Chrome when linking many selections to
Error message "The request filtering module is configured to deny a request where the query string is too long" appears when logging out from UiPath Test Manager 2020.10 - Knowledge Base -
![Server Hardening - Disabling the "Allow unlisted file name extensions" option produces "HTTP Error 404.7 - Not Found - The requesting filtering module is configured to deny the file extension." (4263458) Server Hardening - Disabling the "Allow unlisted file name extensions" option produces "HTTP Error 404.7 - Not Found - The requesting filtering module is configured to deny the file extension." (4263458)](https://prod-support-images-cfm.s3.amazonaws.com/KB_1-4ZTQONV_Error.jpg)