Microsoft Windows Installer is a utility tool that manages application with the MSI extension.

If an application with extension .MSI is corrupted or damaged, below error message will be displayed during a program installation:

“Error applying transforms. Verify that the specified transform paths are valid”
“Fatal error during installation”
“Unable to access the Windows Installer service”
“Unable to open this path. Contact the vendor to verify that this is a valid Windows Installer patch package.

Solution

The utility Windows Installer CleanUp can remove the wrong information resulting from a failed installation.

• Download and install Windows Installer CleanUp:here

• Click on the shortcut WindowS Installer CleanUp from All Programs .

• Select the wrong path in the list of program to remove same.

• Click on Remove> OK .

Proceed with Re-installation

Compatible operating systems:

• Microsoft Windows Vista

• Microsoft Windows Server 2003

• Microsoft Windows XP

• Microsoft Windows Millennium Edition

• Microsoft Windows 2000

• Service Pack 3 (SP3) Microsoft Windows NT 4.0 or latest version

• Microsoft Windows 98

• Microsoft Windows 95

• This tool is also compatible with Microsoft Windows (64 bits)

• Microsoft Windows Vista

• Microsoft Windows Server 2003

• Microsoft Windows XP

Note that

This tool is designed to repair trouble encountered during installation. It is therefore recommend to pay a particular attention during the re-installation.