Pyramid TimeTrax mobile Reference Manual page 75

VISTA and USB Adapter Driver
Select
Select RE-INSTALL (UPGRADE), then Next to allow the USB-to-Serial
device installer program to perform the installation. When it is finished,
select FINISH and reboot your computer.
After rebooting the computer, log into TimeTrax Mobile software and
plug in the USB adapter. Your computer should install the device driver.
When installation succeeds, an alert balloon should appear in the lower
right corner of the screen.
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