Troubleshooting
FTB-1v2 and FTB-1v2 Pro 311
Solving Common Problems
An error message warns
me that there is not
enough disk space to
perform a refresh
operation on my unit.
 When you
perform a refresh
operation,
Windows creates
a folder
(Windows.old) in
which the files
from the previous
installation are
stored. This folder
now uses too
much disk space.
 The disk needs a
cleanup.
Remove the Windows.old folder or
the unused files with the Disk
Cleanup utility. For more information,
see Freeing Up Disk Space with the
Disk Cleanup Utility on page 169.
Problem Possible Cause Solution