UG NX 1 1.0 Click "Install liscense Server" because there is something wrong with JAVA installation:

WINDOWS encountered an error while loading JAVA VM: 2 "

Change the configuration method of JAVA:

1) Do not use the JAVA _ home variable in the Java installation tutorial.

2) Use absolute paths instead of %JAVA_HOME% when establishing paths and classpaths. Manually replace %JAVA_HOME% with c: \ program files \ Java \ JDK1.8.0 _144 (JDK installation path).

UG NX 1 1.0 can then continue.

Java is an object-oriented programming language, which can write cross-platform applications. Java technology has excellent universality, high efficiency, platform portability and security, and is widely used in PCs, data centers, game consoles, scientific supercomputers, mobile phones and the Internet, and has the largest professional community of developers in the world.

Java is different from the general compilation and execution computer language, and it is also different from the interpretation and execution computer language. It first compiles the source code into binary bytecode, and then relies on virtual machines on different platforms to interpret and execute bytecode, thus realizing the cross-platform characteristics of "compile once and execute everywhere".

However, it takes some time to compile and execute each time, which also reduces the running efficiency of Java programs to some extent. However, after the release of J2SE 1.4.2, the execution speed of Java has been greatly improved.

Different from traditional programs, Sun took Java as an open technology when it was introduced. Tens of thousands of Java development companies around the world are required to design Java software that must be compatible with each other.

"Java language depends on the strength of the group, not the strength of the company" is one of Sun's slogans, and has been recognized by the majority of software developers. This is completely different from the elite-oriented and closed mode advocated by Microsoft.