FTP and Windows 7

[AndrewElite]

Looking for a little help. It's something I've had working with LabVIEW 2009 and Windows XP but just upgraded to LabVIEW 2011 and Windows 7. Trying to upload data files from a PXI to windows PC using ftp. I've set up the windows ftp server using IIS. I keep getting the following error from an ftp put file.vi:

Error 15550 occurred at FTP Transaction:
550 Cannot create a file when that file already exists.

There shouldn't be any permission problems and folder onto which they are writing is empty, I'm assuming it's more an issue with how I've set up the ftp server on Windows rather LabVIEW but if anyone has any suggestions what I may be doing wrong, it'd be appreciated.

[PhillipBrooks]

The issue is probably on the IIS side.

http://support.microsoft.com/kb/969061

550 - The command is not executed because the specified file is not available. For example, this status code occurs when you try to GET a file that does not exist, or when you try to PUT a file in a directory for which you do not have Write access.

It may be related to your computer's firewall settings.

http://www.bunkerhollow.com/blogs/matt/archive/2010/06/16/tmg-2010-ftp-client-error-access-is-denied...