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Installation & update
About program installation and update, hardware, operating systems, setup, etc.

Forum Posts

ArchiCad 9 on Windows 10

Hello. This is my first post to this forum. I've been been using ArchiCad 9 since 2004. When Windows XP was phased out I stubbornly kept using the program on a XP computer, but it's been a pain. I just recently upgraded to windows 10 and successfully...

AC20 on Windows 7

Hi All, Can AC20 run on Windows 7? I got an error message: "error missing QTCF.dll" It is said, it come from the latest Quicktime, but that one cannot be installed on windows 7. Any sugesstion please? Thank you.

Anonymous by Not applicable
  • 2591 Views
  • 3 replies
  • 0 likes

Grid Lines in Solid Hatches ?!?!?!?!??!?!!?

I finally made an account for this forum because an Archicad feature has been ruining my day. This particular grievance pushed me over the edge. Currently using Archicad 19. Noticed that a new(er) feature in this version is that [solid] fills are dis...

Anonymous by Not applicable
  • 2307 Views
  • 4 replies
  • 0 likes

AC20 Hotlink Module Selection Slowdown

Hi all, Has the following occurred for others in AC20 yet? The act of selecting a single hotlink module produces a 'spinning wheel' loading time, and freezes AC20 for a moment. Selecting more hotlink modules, takes longer, and can keep AC20 frozen fo...

Riven by Participant
  • 1634 Views
  • 1 replies
  • 0 likes

Archicad 20 extremely slow in 2d

Can someone shed light on why Archicad would be so slow in 2d drafting. everything is lagging . Have to click several times to select objects. moving and panning very slow. I'd appreciate any feed back. Archicad 20 lates build, MacOS x Sierra, MacBoo...

Anonymous by Not applicable
  • 14821 Views
  • 13 replies
  • 0 likes

Archicad 20 Extremely slow after latest update

I wonder if any one is finding this to be true , Archicad seems very slow after the latest Mac os update and the Archicad. It is extremely frustrating. When I use Pan the whole screen goes grey. If any one can shed a light I'll appreciate it.

Anonymous by Not applicable
  • 6288 Views
  • 8 replies
  • 0 likes

Old WIBU key deposit

Hello, Years ago when I was a student, I got a student version of ArchiCAD working with a hard WIBU key that had to be plugged into the computer. After moving several times I could not find the key and assumed it was lost and so was my deposit. But t...

Anonymous by Not applicable
  • 2185 Views
  • 2 replies
  • 0 likes

CineRender crash (macOS Sierra)

Hello, guys! After updating to macOS Sierra my Archicad 20 worked fine. But at some point, when I was trying to render a model it just froze. I force quit and sent a bug report but the problem is the same after restarting. It's the same for all model...

Anonymous by Not applicable
  • 2643 Views
  • 4 replies
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AC 19 white area that leads to freeze

So yesterday a problem occurred, a third of the window where the drawings are are just white (see screen shot). It occurs on both old files and new files. It is possible to scroll but the white area stay. Pretty soon after opening the file not only t...

Skärmavbild 2017-02-01 kl. 10.25.26.png
Anonymous by Not applicable
  • 3109 Views
  • 4 replies
  • 0 likes