I am trying to install oracle11g on windows 10 and it gives java.lang.NullPointerException. I am having j2sdk1.4.2_19 in PATH variable and the installation files are win64_11gR2_database_1of2 and win64_11gR2_database_2of2. Any help to start the OUI. Thanks in advance.
Which version of 11.2 are you trying to install? I just installed 11.2.0.4 on windows 10 without error.
That does NOT answer the question. "11gR2" is a marketing term; the version has four numbers separated by periods, like 11.2.0.4. Try again.
Also I don't find the link to download the copy of the Oracle 11.2.0.4? It is not there in the following page: http://www.oracle.com/technetwork/database/enterprise-edition/downloads/index.html
It won't be; it's an upgrade installation and you need a valid CSI number with Oracle support to get it. I don't have any additional Java JDKs installed so it uses the supplied JDK; this may be your problem and you may need to uninstall the JDK you have to get the installation to run.
It doesn't run after clearing the java from the path variable. Same error. java.lang.NullPointerException.