How to use a Shared User Certificate for HTTPS authentication in an Enterprise application.

In Update 1 for Windows Phone 8.1, the ability to use the sharedUserCertificates capability was granted to Enterprise signed applications. The ‘sharedUserCertificates’ capability grants an application permission to access the certificates that the user has installed manually or that have been installed by an Enterprise MDM server, using SCEP protocol. Developers who try to use…


You want to print how many pages? I don’t think we have the memory for that Dave.

Thinking about adding printer support to your Windows Store app? Do you want to use XAML for pagination and printing? Does you app enable users to print the next George R. R. Marten novel? If so XAML probably isn’t the right solution for you. Don’t despair, you can print to your heart’s content using Direct2D and DirectWrite….

Do not use the built-in Administrator account when performing MDM enrollment

Recently I worked with a customer who was implementing a MDM solution and was running into an issue performing MDM enrollment on a Windows 8.1 system. The issue that they were running into was that the enrollment was failing with an error message which said: “Confirm you are using the correct sign-in info, and that…