InstallTime
Variable that is set to the current time on the target system when the installation starts, in the format HHMMSS (2-digit hour on a 24-hour clock, 2-digit minute, 2-digit second). The time is set according to the local timezone. It can be used safely in file or folder paths.
Tip: The related variable Time contains the same time in a more conventional format, suitable for display purposes. However, Time cannot be used safely in file or folder paths.
Usage
You can refer to this variable as <InstallTime>. Do not set this variable; it is set by the installer.