This means the Visual C++ Redistributable failed to install. Go to Microsoft’s official site and download VC_redist.x64.exe . This is a verified Microsoft file required for PFTrack to run.
PFTrack is a professional 3D camera-tracking and matchmoving application from The Pixel Farm. Below are verified, step-by-step instructions for legally downloading and installing PFTrack for Windows, plus verification tips and common troubleshooting. download pftrack windows verified
This is the gold standard.