SSL Problem ioFTPD Windows 7

[StefanFXP]

Hello,

who can help i having problems on my windows 7
the problems was'n t on my windows XP

[R] 200-NAME="ioFTPD" [FTP_Service (Certificate_Name)]
[R] 200-Succeeded
[R] 200-Failed to load new cert.
[R] 500 makecert: Directory/File already exists.


Error.log:

10-28-2009 13:15:51 Unable to generate outbound credentials. (cert=ioFTPD1)
10-28-2009 13:15:51 SSL: "Unable to locate certificate" "name=ioFTPD1" "Service=FTP_Service" "(Certificate_name)"
10-28-2009 13:15:51 Unable to generate outbound credentials. (cert=ioFTPD)



ioFTPD.log:

10-28-2009 13:15:46 LOGIN: "FTP_Service" "ioFTPD" "ioftpd" "Master Account" "*@HIDE"
10-28-2009 13:15:51 SSL: "Successfully generated new cert: ioFTPD1" "User=ioFTPD".
10-28-2009 13:15:51 SSL: "Unable to locate certificate" "name=HIDE" "Service=FTP_Service" "Device=Any" "(HOST=)"
10-28-2009 13:15:51 SSL: "Unable to locate default certificate" "name=ioFTPD" "Service=FTP_Service"


Thx