"PAE is supported only on 32-bit versions of the Windows operating system. 64-bit versions of Windows do not support PAE." Quote from http://msdn.microsoft.com/en-us/windows/hardware/gg487503.aspx
So I'm curious as to how PAE enters into your topic.
Let's take a look at some data.
Please download MiniToolBox
, save it to your desktop and run it.
Checkmark the following checkboxes:
List last 10 Event Viewer log
List Installed Programs
List Users, Partitions and Memory size.
and paste the content into your next post.
Also...please follow direections at Publish a Snapshot using Speccy - http://www.bleepingcomputer.com/forums/topic323892.html/page__p__1797792#entry1797792