If you are getting "Failed to read from dependent file" during installation, this is because Registry Booster is already running in the background.
If this is the case, then you should be able to see an icon in the
system tray next to the system clock. Double clicking on this icon should
restore the program window.
If you do not find it here, please right click on the taskbar and choose task
manager. In the processes tab you should find a registrybooster.exe entry. Select
it and click End Process.