Read-only in Windows?

[Brovig]

I formatted an external drive with NTSF using Windows 7. I then connected this drive to a Mac which has Paragon's NTSF for OSX installed and proceeded to move a large collection of files to the external drive. On connecting the drive to the Windows system again I am able to read the files, and I can create new files, but I cannot modify/rename the files that were written by the OSX system. They all have read-only flags set and these cannot be changed.

Is this normal? Or is there something I need to do to enable full write/read access?

[Paragon_MA]

We need to know the version of the driver and OS you are using. To discover that you need to check System Preferences - NTFS for Mac OS X. In the lower right corner you will see version.