open control panel, then system
On the left, click advanced system settings
Click the andvanced tab
then click the data execution tab
The check "Turn on DEP for all programs and services except those I select"
click add and add the launcher.exe file from the aeriagames>EdenEternal folder.
As far as UAC, go into control panel again and open user Accounts, then click "Change User Account control Settings"
Then set it to never notify me.
This will require a reboot.