can't upgrade el capitan guest os to sierra

  1. HenryR3
    Thread

    SOLVED: Trouble installing Sierra as Guest in Parallels 14 Mojave Host

    I had been delaying an upgrade from Sierra to Mojave because I have a few apps, especially FileMaker 11 and FileMaker 15, that I must continue to...
    Thread by: HenryR3, May 8, 2021, 0 replies, in forum: macOS Virtual Machine
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