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License Delivery maintenance is expected to occur on Saturday, November 30, between 8 AM and 11 AM CET. This may cause a short 3-hours outage in which license-related tasks: license key upload, download, update, SSA validation, access to the license pool and Graphisoft ID authentication may not function properly. We apologize for any inconvenience.
Installation & update
About program installation and update, hardware, operating systems, setup, etc.

archicad 11 and 12

Anonymous
Not applicable

‎2008-11-08 12:06 PM - last edited on ‎2024-04-26 11:43 AM by Graphisoft

‎2008-11-08 12:06 PM
hi, I'm trying to install archicad 12 or 11 at my computer.I have windows vista ultimate and a RAM of 2G, but when I try the installing I always get the message:
java.lang.NoClassDefFoundError:run Exception in thread 'main'
what can I do for installing properly the program.
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Karl Ottenstein
Moderator

‎2008-11-08 06:24 PM

‎2008-11-08 06:24 PM
See if this helps:
http://www.archicadwiki.com/Windows%20Vista

refers to older versions, but you may need to uninstall Java and reinstall the Java that is on the distribution media.

Might be something here, too:
http://www.archicadwiki.com/ArchiCAD%2012%20Install%20Problems?highlight=%28java%29

Karl
One of the forum moderators
AC 28 USA and earlier   •   macOS Sonoma 14.7.1, MacBook Pro M2 Max 12CPU/30GPU cores, 32GB
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