Utility developer TweakFS has released a new edition of SimSwitch, with version 1.2 adding support for P3D v3.
This free tool is a one-click solution to set the Windows Registry entry that records the FSX installation folder and get it to point to the P3D folder instead, without the need for tedious manual editing of the Registry. This can help to coax some FSX add-on installers that are looking for FSX and that are not specifically designed for P3D to install to the P3D home folder.
The utility is safe, makes no changes whatsoever to the simulator file/folders and you can switch back to the FSX folder at the click of a button. It can also be used by developers when testing their installers and add-ons.
This tool and many others are available from the Free Tools section of the TweakFS website: