Hi Mark, My Stacks 3.6.6 is not installing either. I’m having the same problem installing Stacks 3.5 I am using Rapidweaver 6 along with Stack 3 I bought Rapidweaver 6 many years ago, along with Stack 3 My Mac Pro is OS X 10.11.6 El Capitan All I want to do is update my already installed Stacks…

Can't install Stacks 3.5+

MarkSealey (Mark Sealey) 10 March 2019 17:55 3

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