Expert Recommendations

"RegCure found 600 errors on my computer - my CPU used to be at 50% and now it hovers around 2-3%. A real life saver, thanks guys."

Virginia Johansson, WA

Windows Installer Errors

Recommended Solution: RegCure

The Windows Installer service is vulnerable to errors from several causes. Corrupt installer packages can cause the Windows Installer service to fail, and the service itself can be damaged if your computer suffers a virus attack. Windows Installer can also become locked if another installation fails, and you will not be able to install any other software until the lock is resolved. RegCure is our recommended solution for fixing Windows Installer and MSI file errors.

What is the Windows Installer?

To aid in the installation of software on your Windows-based PC, Microsoft includes the Windows Installer service. The purpose of the Windows Installer is to guide new software to its correct location, ensuring you will have easy access to it while also making sure that it does not conflict with any other existing software. Windows Installer is present on every Windows-based PC and is a critical component in the installation of new software.

What do MSI files have to do with the Windows Installer?

When you install software on your computer, the software is typically packaged in the MSI (Microsoft Installer) format. The MSI file is a special file format that helps Windows Installer place all of the files and registry keys needed for the software in the correct place.

How can I fix Windows Installer errors?

Fix your Windows Installer errors with RegCure, the world's best PC optimizer. RegCure eliminates Windows Installer errors by attacking the source of the problem: damaged installation packages, failed or corrupt installations, and broken registry entries. In two minutes, RegCure scans your PC for Windows Installer errors and promptly removes them. This free download for Windows Installer is 100% guaranteed.

RegCure: The world's best PC optimizer

RegCure, brought to you by, is the world's premier utility for stopping harmful Windows Installer errors and dozens of other PC performance problems. Created by ParetoLogic, a trusted leader in the PC performance and utility market, RegCure is the cure for your slow, error-ridden PC. RegCure is downloaded over 20,000 times every single day by users just like you - users who are fed up with errors, crashes, and slowdowns on their computers.

RegCure Automatically Repairs:

Free your PC from Windows Installer errors

Why suffer through annoying Windows Installer errors any longer? Download RegCure today and treat yourself to a fast, error-free PC. RegCure takes just two minutes to download, install, and run before your computer will feel like it's brand new - guaranteed. Set it loose on your system and watch it stop Windows Installer errors in their tracks.

RegCure compatibility
Operating system: All versions of Windows, including Vista
Download size: 1MB (10 seconds on most Internet connections)
Processor: All PC processors including Intel and AMD
Computer type: Desktop and laptop/notebook compatible

Free download of RegCure, the recommended solution for Windows Installer errors is pleased to bring you a free download of this award-winning PC optimizer. This software is 100% free from spyware, adware, and viruses - we guarantee it. Take advantage of this special opportunity to put your PC back to top form.

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