Can't FTP from the IFS

["Francis Lapeyre" <flapeyre@xxxxxxxxx>]

I have used the Windows XP client to FTP stream files from the IFS before.
But now, for some reason, FTP isn't finding the files (even though WRKLNK
and a DIR via the FTP client shows them there:

Connected to xxxxxxx.
220-QTCP at xxxxxxx.mycompany.com.
220 Connection will close if idle more than 5 minutes.
User (xxxxxxx:(none)): f_lapeyre
331 Enter password.
Password:
230 F_LAPEYRE logged on.
ftp> cd /
250-NAMEFMT set to 1.
250 "/" is current directory.
ftp> ascii
200 Representation type is ASCII nonprint.
ftp> cd HMISLockbox
250 "/HMISLockbox" is current directory.
ftp> dir
200 PORT subcommand request successful.
125 List started.
F_LAPEYRE       13776 04/11/08 08:30:27 *STMF      CAPITOL_3_24_2008.txt

F_LAPEYRE         492 04/11/08 08:30:28 *STMF      CAPITOL_3_25_2008.txt

F_LAPEYRE       11398 04/11/08 08:30:28 *STMF      CAPITOL_3_26_2008.txt

F_LAPEYRE        7298 04/11/08 08:30:29 *STMF      CAPITOL_3_27_2008.txt

F_LAPEYRE        7544 04/11/08 08:30:29 *STMF      CAPITOL_3_28_2008.txt

F_LAPEYRE       12792 04/11/08 08:30:29 *STMF      CAPITOL_3_31_2008.txt

F_LAPEYRE        1886 04/11/08 08:30:30 *STMF      CAPITOL_4_1_2008.txt

F_LAPEYRE        8528 04/11/08 08:30:30 *STMF      CAPITOL_4_2_2008.txt

F_LAPEYRE       11234 04/11/08 08:30:30 *STMF      CAPITOL_4_3_2008.txt

F_LAPEYRE       12628 04/11/08 08:30:31 *STMF      CAPITOL_4_4_2008.txt

F_LAPEYRE       27388 04/11/08 08:30:31 *STMF      CAPITOL_4_7_2008.txt

250 List completed.
ftp: 3256 bytes received in 0.03Seconds 101.75Kbytes/sec.
ftp> lcd c:\
Local directory now C:\.
ftp> get CAPITOL_4_7_2008.txt
200 PORT subcommand request successful.
550  Unable to find file /HMISLockbox/CAPITOL_4_7_2008.txt
ftp>

Any ideas? Thanks in advance