lib/utils.js
function fallBack () {
      var programFilesVar = "ProgramFiles";
      if (arch === "(64)") {
        console.warn("You are using 32-bit version of Firefox on 64-bit versions of the Windows.\nSome features may not work correctly in this version. You should upgrade Firefox to the latest 64-bit version now!")
        programFilesVar = "ProgramFiles(x86)";
      }
      resolve(path.join(process.env[programFilesVar], appName, "firefox.exe"));
    }
function fallBack () {
      var programFilesVar = "ProgramFiles";
      if (arch === "(64)") {
        console.warn("You are using 32-bit version of Firefox on 64-bit versions of the Windows.\nSome features may not work correctly in this version. You should upgrade Firefox to the latest 64-bit version now!")
        programFilesVar = "ProgramFiles(x86)";
      }
      resolve(path.join(process.env[programFilesVar], appName, "firefox.exe"));
    }
function fallBack ( ) { var programFilesVar = "ProgramFiles" ; if ( arch === "(64)" ) { console . warn ( "You are using 32-bit version of Firefox on 64-bit versions of the Windows.\nSome features may not work correctly in this version. You should upgrade Firefox to the latest 64-bit version now!" ) programFilesVar = "ProgramFiles(x86)" ; } resolve ( path . join ( process . env [ programFilesVar ] , appName , "firefox.exe" ) ) ; }
this is used when reading the registry goes wrong.
this is used when reading the registry goes wrong .