I recently installed the free MacOSX 10.1 update. After I installed it, I tried to launch my previous copy of ProjectBuilder, however it did not launch. I then downloaded DeveloperTools 10.1 from Apple, however when I attempt to install them, Installer tells me: "This software cannot be installed on this computer." How can I alleviate this problem?
350 mhz indigo iMac, 250 MB phys. RAM, MacOS 9.2.1 and MacOS X 10.1
350 mhz indigo iMac, 250 MB phys. RAM, MacOS 9.2.1 and MacOS X 10.1