we have an issue with RemoteApp in high resolution monitor in windows server 2012.
Our application starts a RemoteApp inside it, and when we use a high resolution monitor to launch our application the RemoteApp inside is getting scaled and contents are affected or zoomed out.
I tried to change the display settings from the control panel (Control Panel\Appearance and Personalization\Display)and made sure DPI is set to 100%, signed out and signed in but it made no difference.
Upon further digging we found a registry entry HKEY_CURRENT_CONFIG/Software/Fonts/LogPixels which is automatically getting updated with a different dpi value (other than 96 which is default) upon connecting a high resolution monitor.
Setting this registry value to 100% scaling (96 dpi) issue with RempteApp was not seen.
Is anybody aware of this feature and other ways to deal with it (may be setting some value from UI).
System Specification :
OS : Windows Server 2012
client RDP Version : 8.1 and also tried with 7.1
Note : we have not observed this issue with Windows server 2008.