Quote:
Originally Posted by Capricorn
On a windows 11 system (build: 22631.3880), I had Java 8 u411 runtime environment installed. I deinstalled it, then installed Java 8 u421.
Now, I get the following error message, when I run the epubcheck plugin (version 0.2.5) in the Calibre editor (the same error message in the Sigil Editor version 2.2.1 with the plugin):
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Java 1.8.0_421 works fine on my 64bit Windows 11 machine. You probably installed the 32bit version of Java 1.8.0_421. When you run
java -version you should get this output, unless you have a 32bit Windows 11 machine:
Code:
java -version
java version "1.8.0_421"
Java(TM) SE Runtime Environment (build 1.8.0_421-b09)
Java HotSpot(TM) 64-Bit Server VM (build 25.421-b09, mixed mode)
If you have a 32bit Windows 11 machine you'll need to change the following preference setting to
true.