DVDFab Region Reset allows you to change region setting of popular Blu-ray players (PowerDVD, WinDVD, TotalMedia Theatre) with a single click. It uses the widely-known so-called region "hacks" for these players, applying them with the bare minimum of user effort. This makes your playback software essentially "region free" or more accurately "multi-region".
Whenever the tool sets a region, it also resets your "changes remaining" counter in PowerDVD (5 changes for Ver.8 and newer; 65535 changes for ver.7.3).
For PowerDVD & TotalMedia Theatre (TMT), you can set the region with just a simple click on the "Reset" button.
For WinDVD, you have to restart PC in safe mode and start DVDFab Region Reset to change the region.