If you are on a 64-bit machine, ensure you aren't accidentally trying to force a 32-bit legacy toolkit that requires a specific environment like . ## Technical Workaround
reg add "HKLM\Software\Microsoft\VisualStudio\7.0\Help" /v DisableHelpValidation /t REG_DWORD /d 1 /f reg add "HKCU\Software\Microsoft\VisualStudio\7.0\Help" /v DisableHelpValidation /t REG_DWORD /d 1 /f setup cannot locate toolkit documentationx86enusmsi new
Right-click the .exe and use a tool like 7-Zip to extract everything to a folder, then run setup.exe from there. If you are on a 64-bit machine, ensure
🚀 Most users find this error goes away by simply re-downloading the installer and ensuring it is saved to the C: drive (Desktop or Downloads) rather than an external drive or a "cloud" folder like OneDrive. setup cannot locate toolkit documentationx86enusmsi new