whether to install GAUSS Light 14 need a special computer? because my computer could not be installed.
You do not need a special computer to install GAUSS Light version 14. If you post the specific problem or error message that you are having, we can most likely help you out.
NOTE: The most likely installation problem is on Windows. Some people have a permissions issue which makes the "install only for me" option fail. However, if you select "install for everyone", then it should work in this case.