Prevent Adobe Cache in User Profile (Terminal Server)

Hello,

I am Administrator of a Citrix Terminal-Server Environment.

Adobe Acrobat X and Adobe Reader XI is installed on our Terminal-Servers.

Of course we use Roaming Profiles saved on a central File-Server.

I'm trying to optimize and reduce the size of the User-Profiles.

I found out, that most profiles are big because of Adobe Cache.

Below you find a Screenshot of a user-Profile:

As you see there are big files saved in the Location:

%AppData%\Local\Adobe\Acrobat\10.0\Cache

%AppData%\Local\Adobe\Acrobat\11.0\Cache

The biggest files are: AcLang_exlang32.deu (10.0), CPRdLang_rdlang32.deu (10.0), RdLang_rdlang32.deu (11.0)

My Questions:

• Could I prevent Acrobat / Reader to save his Cache in the user-profile? (through a registry-key, or something similar ...)
• If it is not possible to prevent it - Could I reduce the size of Adobe Cache? (through a registry-key, or something similar ...)
• If both is not possible: I'm able to exclude Folders from sync. What would happen, if I exclude those Folders from sync. (To Roaming-Profiles on the central File-Server)

Thank you!