Hello everybody!
I'm sorry if the same question was already asked, i've tried to find it, but i couldn't find any topic with exactly the same issue.
I'm trying to install ArchiCAD 10 ( worked perfectly on Vista ) on Windows 7 Ultimate x86.
First, I install the Java provided with the ArchiCAD : " jre-1_5_0_06-windows-i586-p". Then, when trying to install archiCAD an error window appears : " java.lang.NoClassDefFoundError : run
Exception in thread "main" "