Reformat the drive with an NTFS file system.
Digidesign | Support | Hard Drive Requirements - Pro Tools LE for Windows - Please Note: FAT32 Volumes Not Supported for Recording with Pro Tools 7.4 and Higher for Windows
- Pro Tools 7.3.x is the last version of Pro Tools that supports FAT32 for Recording.
- Pro Tools 7.4 and higher for Windows XP and Windows Vista do not support FAT32 for recording, but will continue to support FAT32 formatted volumes for Playback and Transfer.