Maths Circus Act 4 FAQ

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 Q. I have just installed Mac OS X 10.7 "Lion" on my Mac, and Maths Circus Act 4 no longer works.

 A. Maths Circus Act 4 is a PowerPC app. With the introduction of Lion, Apple no longer supports PowerPC apps.

 

    • If Maths Circus Act 4 is installed on your Mac you can download and install a free patch from here.
    • If you want to re-install and you can provide proof-of-purchase, you can order a replacement CD from us.
    • If you want to re-install but cannot provide proof-of-purchase, you will need to purchase the full retail package.