How do I enable ISAPI DLL in IIS?

On the Server Roles page, expand Web Server (IIS), expand Web Server, expand Application Deelopment, and then select CGI or ISAPI Extensions. Click Next. On the Select features page, click Next. On the Confirm installation selections page, click Install.

How do I install ISAPI extensions?

Select Web Server (IIS), if it is not already installed, ensure that Common HTTP Features is selected, and click Next until you get to the Role Services section of the wizard. Expand Application Development. Select ISAPI extensions if it is not already selected, and click Next. Click Install.

What are ISAPI filters in IIS?

ISAPI filters are DLL files that can be used to modify and enhance the functionality provided by IIS. ISAPI filters always run on an IIS server, filtering every request until they find one they need to process. Visual Studio comes with wizards that make ISAPI development fast and easy.

How do I enable ISAPI DLL in IIS 10?

Check that you have installed the “ISAPI Extensions” feature. Click on the website and select “Handler Mappings” and add the module (or you can enable all if that is reasonable for your case. Select the “Edit Feature Settings” from the Right pane(Actions) and enable read, script, and execute.

How do I enable Isapi filter and Isapi?

In Control Panel, click Programs and Features, and then click Turn Windows features on or off. Expand Internet Information Services, expand World Wide Web Services, expand Application Development Features, and then select ISAPI Filters. Click OK. Click Close.

How do I enable Handler Mappings in IIS?

Open IIS by clicking Start, pointing to the Control Panel, pointing to Administrative Tools, and clicking Internet Information Services. Expand Web Sites, then Default Web Site, and select AMServer. In the Features View, under the IIS section, double-click Handler Mappings.

How do I add filters to ISAPI?

In the Web Server (IIS) pane, scroll to the Role Services section, and then click Add Role Services. On the Select Role Services page of the Add Role Services Wizard, select ISAPI Filters, and then click Next. On the Confirm Installation Selections page, click Install.

What is ISAPI protocol?

ISAPI is an interface to hypertext transport protocol (HTTP) servers that allows developers to extend Web servers and provide an unexpected degree of functionality.

How do I enable handler mapping in IIS?

What is ISAPI module?

The ISAPI module was the original interface created to interface with IIS and it uses the ISAPI protocol implemented in a very low level Win32 DLL. ISAPI is very efficient, but because the codebase is in system level C++ code it’s very difficult to manage and update.