The exe files do not unpack after data1.exe is started

Cause:
You may have stored the files somewhere on your hard drive and the Microsoft® operating system is in reality storing them somewhere else on the hard drive.

Solution:
Store them on a USB-drive or in a directory directly under the C: drive.

The installation routine unpacks the files but when you check the database it has still the old number of records.

Cause:
Same as above. The path you entered (or the default) seems to store the unpacked files where you want but the Microsoft® operating system is in reality storing them somewhere else on the hard drive.
CartWinPro uses the old files as the new ones are stored somewere else on your computer.

Solution:
Select C:\CWData as location for your CartWinPro data and install the files to this location.
Change the data directory to this directory with FILE -> DATABASE DIRECTORY -> select C:\CW40Data