Adobe Reader 9 highlights text when scrolling in terminal server

Question

Running a terminal server with WIndow 2003.  Have Adobe 9 Reader installed.  When a pdf is opened, it will look correct.  However, when one uses the scroll bar on the right to see more of the document, text can be highlighted and change colors constantly when scrolling.
Test it outside of terminal server and it works fine.  This issue did not happen with other versions of Reader.  I have attached two samples one clean and one highlighted. 
Any help is appreciated

Answer 1

Very cool. Thanks for the info!
Date: Fri, 16 Oct 2009 10:42:24 -0600
From: [email protected]
To: [email protected]
Subject: Adobe Reader 9 highlights text when scrolling in terminal server
Okay. Here is what I found. These settings are changed\saved under the User settings in the registry. Here is the key the changes are made to:
HKCU\Software\Adobe\Adobe Reader\9.0\Originals
When "NONE" is selected from Adobe Reader - Edit - Preferences - Page Display - Rendering, three DWORD values are added to the above mentioned registry key. These are:
Value Name - Value Data
*bAntialiasText - 0
benableDDR - 0
iAntialiasThreshold - 12*
I have added these lines to a login script that adds the necessary DWORD values to default the "Rendering" to NONE.
*reg add "HKCU\Software\Adobe\Acrobat Reader\9.0\Originals" /V bAntialiasText /T REG_DWORD /F /D 0
reg add "HKCU\Software\Adobe\Acrobat Reader\9.0\Originals" /V benableDDR /T REG_DWORD /F /D 0
reg add "HKCU\Software\Adobe\Acrobat Reader\9.0\Originals" /V iAntialiasThreshold /T REG_DWORD /F /D 12*
Cheers!
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