Move the extracted folder directly to the root of your hard drive (e.g., C:\SetupFiles\ ).
When you try to modify, repair, or uninstall a parent application (like Visual Studio), the Windows Installer engine checks its internal reference table. If the original source path for this MSI file is broken (e.g., you moved the installation folder, deleted temporary files, or upgraded your OS), you will see the error.
sfc /scannow
: Overzealous security software flags the dynamic .msi download streams as suspicious web traffic and terminates the connection silently.
If the preliminary checks failed, proceed with the following methods in order. Start with Method 1 (safest) and move to Method 9 (most aggressive). setup cannot locate toolkit documentation-x86-en-us.msi
Here is a comprehensive guide to understanding why this happens and exactly how to resolve it. Why This Error Happens
If it is listed, select it and let the tool repair the registry settings. Try the installation again. Method 4: Re-download the Installation Source Move the extracted folder directly to the root
To resolve this issue, you can attempt the following technical solutions: Disable Security Software : Temporarily disable your and firewall before restarting the adksetup.exe
The x86 indicates it is a 32-bit component, even on 64-bit systems. en-us specifies the English (United States) language pack. sfc /scannow : Overzealous security software flags the