If you are still experiencing issues after updating, consider the following troubleshooting steps:
Install all available system updates, including optional updates. Windows Installer 5.0 Download For Windows 10 64-bit
If the Windows Installer components themselves are corrupted, Windows has built-in deployment tools designed to scan and replace broken system infrastructure files. Open as an administrator. If you are still experiencing issues after updating,
Click , type cmd , right-click it, and select Run as Administrator . Type msiexec /unreg and press Enter . Type msiexec /regserver and press Enter . 2. Run the Windows Installer Troubleshooter Click , type cmd , right-click it, and
On Windows 10 64-bit systems, the installer natively coordinates both 32-bit (x86) and 64-bit (x64) installation directory structures, registry paths, and system dependencies smoothly. How to Check Your Current Windows Installer Version
Type the following command to unregister the engine and press : msiexec /unreg Use code with caution.