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Created attachment 120826 [details] Error message I just noticed error while installing on new build of Netbeans (netbeans-trunk-nightly-201206140001-ml-windows.exe) Error message on attacment. When I tried yesterday install new version, I got also error, then “Installer is corrupt…” so second day in the row that this isn’t working. I have java installed on my computer, at time I’m using jdk1.6.0_30 version, and java is working well from command prompt on machine. Java jdk isn’t installed to default location (in my case all jdk:s are under java folder at c:\java….). Also I run many different jdk:s on my machine, so all java includes are removed from system32 folder, and java version is changed by changing JAVA_HOME at system settings. After that I run in command prompt java -versio and PATH commands to check that everything is allright. After that restarting intaller worked right. This might be some temporary file issue after yesterdays trying to install -2012061301- version, where I got that installer error.
From the attachment it's clear that installer cannot find a usable JDK on your machine. If you install Java into a specific folder, start the installer with --javahome "PATH_TO_THE_INSTALLATION". If you think the installer should find the installation even without this switch then attach the install log (HOME\.nbi\logs\{latest}.log) and we can take a closer look.