Frederico a écrit :
> it doesnt work..
> i put it on system32 too .. :)

No, JAI DLL should not be in System32. I don't think that putting them on the 
PATH will make any difference neither. I suggest to remove them from System32 
and from the path in order to keep thing cleans.

Java extensions like JAI simply need to be installed there:

On Windows:
   - All JAI JAR files in %JAVA_HOME%/jre/lib/ext
   - ALL JAI DLL files in %JAVA_HOME%/jre/bin

On Linux:
   - All JAI JAR files in $JAVA_HOME/jre/lib/ext
   - ALL JAI .so files in $JAVA_HOME%/jre/bin/i386 (if my memory serve me right)


But if you are running on Windows, the JAI installation program is really 
supposed to do all this work for you. I suggest that you simply uninstall and 
then reinstall JAI using the setup.exe file. I noticed that the problem you 
describe occurs after a JDK upgrate if JAI was not uninstalled and reinstalled 
after the upgrate.

If you are running on Linux, things are more complicated since Linux put JAI in 
a shared direction distinct from the JDK installation directory. The easiest 
approach still to copy the file from the shared directory to the JDK 
directories 
described above.

        Martin

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