Issue:

Some files are continuously uploaded to the server, even when they are not modified.

Resolution:

It is possible that another program is changing the modification date of the file.

If the file is uses the .eml extention, Windows automatically and continually changes all files, unless you remove ``HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindowsCurrentVersionPropertySystemPropertyHandlers` from the windows registry.

See http://petersteier.wordpress.com/2011/10/22/windows-indexer-changes-modification-dates-of-eml-files/ for more information.