Change Outlook temp folder

Do you need to change where outlook stores it’s temporary files? Here is the reg key. I have had to do this with VDI implementations. This is redirecting to a share on a server called DC01.

%windir%\system32\REG.EXE ADD HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Outlook\Security /v OutlookSecureTempFolder /t REG_SZ /d \\dc01\Users\Outlook\Temp /f