What is maxinstaller.exe? Should I remove it?

maxinstaller.exe is an executable file which primary purpose is to start a parasite or launch some of its components. Once executed, the maxinstaller.exe file runs a process that is responsible for the parasite’s payload. maxinstaller.exe is a significant part of a dangerous threat, but it can also work on its own. DO NOT execute it!
The maxinstaller.exe file is installed and used by InternetAlert.
You have to delete the maxinstaller.exe file immediately after you have found it. The parasite will continue to violate your privacy and harm your computer unless maxinstaller.exe and all related objects will not be completely removed from the system. If you have difficulties erasing the file consider using an anti-spyware program.
In some cases a presence of maxinstaller.exe does not mean that your system is infected. The file may actually belong to some fully legitimate applications and therefore must stay intact. If you are in doubt, please scan the maxinstaller.exe file using you regular spyware remover or antivirus program.