%TEMP%, which typically resolves to C:\Windows\Temp\.C:\Windows\Temp\:Due to a bug in the affected versions, registry-based configuration for the custom log path must be explicitly enabled via the EnableThisConfig registry value.
HKEY_LOCAL_MACHINE\SOFTWARE\vast limits\uberAgentadd aDWORDvalue namedEnableThisConfigand set its data to1.LogPath.EnableThisConfig value underHKEY_LOCAL_MACHINE\SOFTWARE\vast limits\uberAgentis no longer required starting with uberAgent 8.1.The purpose of this article is to help customers to change the default log file location.
"Caution! Using Registry Editor incorrectly can cause serious problems that might require you to reinstall your operating system. Citrix cannot guarantee that problems resulting from the incorrect use of Registry Editor can be solved. Use Registry Editor at your own risk. Be sure to back up the registry before you edit it."