Why won TreeView for Windows start?
The Windows version of TreeView may crash on startup for no apparent reason (you may encounter this problem if you have a new PC or have upgraded to a more recent version of Windows). This is because when it starts up TreeView reads gets information about your default printer. If you don’t have a default printer driver installed the program crashes. To fix this, simply install a printer driver. You don’t actually need a printer attached to your PC, just a printer driver.