Verify your license key has been entered correctly. (You may see this on operating systems that haven't been activated with Microsoft)ġ7025 - Patch already installed (usually from MS Office)ġ7028 - No product installed for the contained patch (usually from MS Office)ġ7034 - Required patch does not apply to the machine (usually from MS Office)ģ0059 - Invalid license key was entered into the OCT (Office Customization Tool). They may not always mean the same thing for every installer, but here are some common meanings.ġ12 - There is not enough space on the disk.Ĥ123 - Product already installed as an operating system componentġ4098 - Potential problem in the Windows Servicing Store. You may come across these errors intermittently.

Below is a list of MSI codes you may run into.ġ601 - Windows Installer Service could not be contactedġ622 - Error opening installation log fileġ624 - There was an error applying transforms (Verify that the specified transform paths are valid.)ġ638 - Another version is already installedġ642 - Program being patched is not installedġ704 - An installation is currently suspendedġ7031 - Prerequisite missing for this installer Other Common Errors As these codes may be used for different things (depending on the installer) we don't treat them in the same way that we treat error codes when running MSI, MSP, or MSU installer files. Some EXE installers are actually just wrappers around Microsoft Installer and will sometimes return MSI error codes. If the installer is a script file it may be due to a coding issue. You want to understand why the selected package returned an unsuccessful return code.Ĭonsult the documentation for the installer in question or reach out to the vendor to determine the meaning of the error code that was returned.

Failed error code 1618