dotnet/Documentation/compatibility/managed-browser-hosting-controls-from-the-_net-framework-1_1-and-2_0-are-blocked.md

Managed browser hosting controls from the .NET Framework 1.1 and 2.0 are blocked

Scope

Minor

Version Introduced

4.5

Source Analyzer Status

Not planned

Change Description

Hosting these controls is blocked in Internet Explorer.

• Quirked
• Build-time break

Recommended Action

Internet Explorer will fail to launch an application that uses managed browser hosting controls. The previous behavior can be restored by setting the EnableIEHosting value of the registry subkey HKLM/SOFTWARE/MICROSOFT/.NETFramework to 1 for x86 systems and for 32-bit processes on x64 systems, and by setting the EnableIEHosting value of the registry subkey HKLM/SOFTWARE/Wow6432Node/Microsoft/.NETFramework to 1 for 64-bit processes on x64 systems.

Affected APIs

• Not detectable via API analysis

Category

Web Applications