The rdgiskdcproxy:i:1 property cannot be set for the remote apps that are hosted by RD Web Access on Windows Server

S’applique à : Windows Server 2012 R2 DatacenterWindows Server 2012 R2 StandardWindows Server 2012 R2 Essentials


Consider the following scenario:
  • To provide users access to remote programs from the Internet, you configure Remote Desktop Web Access (RD Web Access) through a Remote Desktop Gateway (RD Gateway).
  • You try to enable Kerberos authentication for the users by using the Key Distribution Center (KDC) proxy feature on their Remote Desktop Gateway (RD Gateway) server.
  • To enable Kerberos authentication, you have to set the rdgiskdcproxy:i:1 property in the RDP files.
In this scenario, you cannot set the rdgiskdcproxy:i:1 property for the remote programs that are hosted on the RD Web Access.


We have released updates for Windows Server 2012 R2, and we have released hotfixes for Windows Server 2012.

Update information for Windows Server 2012 R2

The following update rollup is available for Windows Server 2012 R2.

Hotfix information for Windows Server 2012

A supported hotfix is available from Microsoft Support. However, this hotfix is intended to correct only the problem that is described in this article. Apply this hotfix only to systems that are experiencing the problem described in this article. This hotfix might receive additional testing. Therefore, if you are not severely affected by this problem, we recommend that you wait for the next software update that contains this hotfix.

If the hotfix is available for download, there is a "Hotfix download available" section at the top of this Knowledge Base article. If this section does not appear, contact Microsoft Customer Service and Support to obtain the hotfix.

Note If additional issues occur or if any troubleshooting is required, you might have to create a separate service request. The usual support costs will apply to additional support questions and issues that do not qualify for this specific hotfix. For a complete list of Microsoft Customer Service and Support telephone numbers or to create a separate service request, go to the following Microsoft website: Note The "Hotfix download available" form displays the languages for which the hotfix is available. If you do not see your language, it is because a hotfix is not available for that language.


There are no prerequisites for installing this hotfix.

Registry information

To enable this fix, you do not have to make any changes to the registry.

Restart requirement

You must restart the computer after you apply this hotfix.

Hotfix replacement information

This hotfix does not replace any previously released hotfix.


Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.


Learn about the terminology that Microsoft uses to describe software updates.