We had SDL web 8 installed on a Windows Server 2012 R2 server with SQL Server 2012 SP2 for the database. We uninstalled Web 8 and are trying to install Tridion 2013, but we are getting the error
A later version of MicrosoftPrerequisitesInstaller is already installed. Setup will now exit.
during the Content Manager installation.
Does anyone know how to resolve this error?