First, I have moved this topic to the correct forum.
Second, is this Windows? That error is caused by a script stored in a folder nest that is so deep, the path contains more characters than The operating system can deal with, and consequently, the file load fails and you get the error message. We need to delete all of Java, delete that file, and then reinstall the latest version of Java.
Third, the long boot times may, or may not, be related to that problem. It could be as a result of far too many boot time software loading. We'll see once that nested file issue is resolved. Before we can deal with either problem, I'll need to know the OS, and may need to have you run some diagnostics.
