I have a legacy setup program that will not install on a 64 bit version of Vista with 4GB of RAM. The setup program performs a check at the beginning of the installation to see if there is enough memory. It determines there is "less than 256K of RAM." I assume this is because of a signed 32bit number being used in there math.
I imagine I could take some memory out of the computer and try it. I will as a last resort. But, I was hoping there may be some setting or command line option to get Vista to report less than 4GB to the setup.exe process.
Does anyone know of a way to do this?