Performing a forced reinstall when an install doesn't allow uninstall or reinstall and doesn't roll back.
VBscript script used for overriding an install that isn't uninstalling for whatever reason..
Dim objShell
set objShell = wscript.createObject("wscript.shell")
iReturn = objShell.Run("CMD /K MsiExec.exe /I ""C:\Users\TheUser\Documents\Visual Studio 2010\Projects\InstallationTarget\HelloInstaller\bin\Debug\HelloInstaller.msi"" REINSTALLMODE=vomus REINSTALL=ALL",,True)