The /U startup switch defines an alternate file location for the Keystroke User temporary files.
When running Keystroke over a network, defining a local machine folder to store the Keystroke User temporary files may speed up certain functions in Keystroke.
Keystroke.exe /K C:\KSTempFolder
The Keystroke\Data folder
This switch can be used with many Keystroke modules and utilities as well as the Keystroke program itself.
See: INIFILE setting UserDir=