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Installation & update

Read articles about program installation and update, hardware, operating systems, setup, etc.


Archicad 21 Update 5021 performance issues

Affected version: Archicad 21 Build 5021| Severity: workaround applicable | ID: 241473 Issue With Archicad 21 Update 5021 release, having Favorites Palette open in a project will result in performance degradation affecting the responsiveness of Archi...

Contents of the 2D window freeze after turning the 2D Hardware Acceleration off on macOS 10.13 High Sierra

Affected versions: ARCHICAD 21 or older | Severity: fixed | ID: 232873, 232903 Issue Switching the 2D Drawing Hardware Acceleration off in the Work Environment, causes the currently open 2D View tab to freeze. The cursor is still responsive, but no c...


Multiprocessing and Archicad

Multiprocessing means the use of two or more Central Processing Units (CPUs) within a single computer system at the same time. The term also refers to the ability of a system to support more than one processor or the ability to allocate tasks between...