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Setup & License forum

Forum Posts

CTRL+E act like CTRL+C

Hi Everyone I'm using a Lenovo 580 laptop with AC20 (6005 update). If I press ctrl+e to rotate an object, the software act like I pressed ctrl+c. And because of this, every time I will rotate an object I have to click on the icon to rotate it, instea...

Anonymous by Not applicable
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DUAL SLi - ac 21

Hey All, can anyone shed some light on dual sli graphics cards being used with AC21. (and yes I completely understand that your CPU is more important) Has 21 been optimized any better for sli than older editions ? Anyone currently running dual sli ? ...

Anonymous by Not applicable
  • 2155 Views
  • 1 replies
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Slow 3d window in archicad 19 and 20

Hello. I've got this strange problem: AC21 in OpenGL works perfect. I have over 75FPS. However, in Archicad 19 and 20 I get under 18FPS. The complexity of the model does not matter. Weather it's a simple wall or an entire neighborhood, the framerate ...

Anonymous by Not applicable
  • 3126 Views
  • 10 replies
  • 0 likes

ArchiCAD 21 won't open - El Capitan and Sierra OS

Hi all - I'm a new forum member, but have used Archicad on and off for a few years. I just downloaded the education version of ArchiCAD 21 on my Mac and it won't open - with El Capitan or Sierra OS. It crashes every time - I've uninstalled, and reins...

Anonymous by Not applicable
  • 2138 Views
  • 0 replies
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Cannot move guide lines in Mac's

Hello, Some of us who work with mac's in our office encountered a problem that we cannot move guide lines once they are placed. This really slows down our workflow in many cases. So I want to ask maybe there is solution for fixing this problem or is ...

Anonymous by Not applicable
  • 3188 Views
  • 12 replies
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When will AC move beyond OpenGL 2.0?

Does anybody have the impression ArchiCad's graphics performance is stuck at AC16 level? I think both the 2D and 3D clarity/precision and speed is not exactly following hardware capabilities that we currently run AC on? Is ArchiCad really able to uti...

Anonymous by Not applicable
  • 2974 Views
  • 3 replies
  • 0 likes

AC21 and LG 5k

I'm moving to a MBP 15" and need to find a monitor to dock to. Some architects say just stick with the 15" screen. Can't do that. Need more. Therefore a question: who is working AC with a MBP and the LG UltraFine 5K monitor? Does this work?

Anonymous by Not applicable
  • 1841 Views
  • 1 replies
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AC19 3D Explore window 'drifts' when stopped

Built a new PC this week with Windows 10, Quadro P600, and have AC19 and AC21 installed. AC21 has no issues. I have several projects to continue work on in AC19 and now when I move around in the 3d Explore window and then stop moving the view slowly ...