Hello,
I'm looking to acquire the Hotfix for this .NET 4 based XBAP app issue.
https://support.microsoft.com/en-gb/kb/2564476
I stumbled across this post where requested to contact support, I used the online chat, and they sent me here.
I currently have a few Windows XP machines and Windows 7 machines giving an error with .NET apps.
The error is always showing after trying to print from a redirected printer in an Outlook remote app based on one of our Remote Desktop Servers.
Thanks
Jake Southcombe