Hi, Just went to update to 6.4.18093 and it states I need Win7 SP2. I’ve been using R6.3 fine, but has something changed between 6.3 and 6.4 that requires something from SP2? [image]

Rhino 6.4 requires Win 7 Service Pack 2

Helvetosaur April 5, 2018, 7:32am 4

Probably the Microsoft Visual Studio runtimes need updating… --Mitch

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