The solution lies in the architecture.
But the user specifically asks for the . Why? Because they have a legacy application—an ERP system, a custom billing tool written in PowerBuilder or Delphi—that they cannot afford to rewrite, but they have upgraded their PCs to modern hardware. They are stuck in the middle.
Open a Command Prompt as Administrator and create a symbolic link: mklink /D "C:\ProgramFilesx86" "C:\Program Files (x86)" .