Occasionally files look as if they are being save but in fact are not saved. The following are possible explanations
Licence not applied
If a licence number has just been entered it may be necessary to restart the program. The top left of the CnW windows should indicate that it is a licenced, either full or 30 day version. The demo will not save any files
File filter set
If the file filter is set then only selected files will be copied. If nothing matches the requirement, no files will be saved. It must be noted that for data carving dates and file names are created on the fly, and may not match original details
30 day licence expired
At the end of a 30 day licence, the software reverts to demo mode. The licence can be updated to a full licence by purchasing a second 30 day licence. At this point CnW must be e-mailed with details in order to produce a full licence. The operation is not automatic.