LizaJet Installer is a dedicated Windows Installer, targetted for all Windows Platforms, starting at Windows 95.  Although Microsoft no longer supports Windows 95, it is still widely used by a large number of end-users.  
We also based Lizajet Installer on open standards, like S/MIME and XML, because this means that on the long term we and our customers have a more stable well thought out system.

No side effects

We did take grate care in minimizing side effects, so you are sure your Installer does not overwrite parts of the Operating System of your end-users. Of course we can talk for hours about the nice technology we have created, and how proud we are. Very interesting for us, but boring for you. We have highlighed some aspects of the technology that can be interesting for you: 

Which Open standards are used

Benefits of the Download cache

Rollback of installation

Deployment and LizaJet Engine

Use the script in your own application