What is ISAPI and CGI Restrictions in IIS?

The element of the element allows you to specify a list of Common Gateway Interface (CGI) and Internet Server Application Programming Interface (ISAPI) applications that can run on Internet Information Services (IIS) 7.

How do I enable ISAPI filter and ISAPI?

In Control Panel, click Programs and Features, and then click Turn Windows Features on or off. In the Windows Features dialog box, expand Internet Information Services, then World Wide Web Services, then Application Development Features. Select ISAPI Filters, and then click OK.

How do I enable CGI in IIS 10?

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 CGI, and then click Next. On the Confirm Installation Selections page, click Install. On the Results page, click Close.

Are there ISAPI and CGI restrictions in IIS 7?

By default IIS 7 does not allow ISAPI and CGI through .Net 1.1. So if you are working with older code on IIS 7 you will need to follow these steps to resolve the issue: You have to enable at the server level (not site level). Thats it. I spent days before I noticed that my site had asp enabled but the server trumped the site setting.

How to add CGI restrictions to Microsoft Docs?

Select the destination server and click Next. 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. On the Results page, click Close.

Where do I find isapicgirestriction in IIS 7?

The collection replaces the WebSvcExtRestrictionList property of the IIS 6.0 IIsWebService metabase object. The collection is available only after you install the CGI or ISAPI Extensions modules on your IIS 7 and later server.

Where can I find the CGI collection on IIS 7?

The collection is available only after you install the CGI or ISAPI Extensions modules on your IIS 7 and later server. You cannot install it independent of those features. On the taskbar, click Server Manager. In Server Manager, click the Manage menu, and then click Add Roles and Features.