Grab FTPLogger from my site.
Open a dosbox in the root drive and type:
dir /b/s *.sfv >docheck.cmd
Docheck.cmd will now hold lines like;
c:\ftp\folder\blah.sfv
..
Now change all lines to: (e.g. use ultraedit with a macro)
c:\ioftpd\scritps\ftplogger.exe FILE="c:\ftp\folder\blah.sfv"
...
Close the file and execute it.
Dont forget to set the right FTPServerTools.ini