title: unable to install Weblogic server 12C, the jar file is not even opening
body: <p><strong>unable to install Weblogic server 12C, the jar file is not even opening. Tried instaling from command prompt as Admin , ended up with error unable to access jar file. I have java 7 installed. Please help</strong></p>
  
  <p><strong>info copied from log file..</strong></p>
  
  <pre><code>2016-12-22 10:30:19,591 INFO  [1] com.oracle.cie.nextgen.launcher.LogUtils - Extracting the installer . . .
  2016-12-22 10:30:23,626 INFO  [1] com.oracle.cie.nextgen.launcher.LogUtils - Finished self extraction to C:\Users\Anand\AppData\Local\Temp\orcl3227252922117189327.tmp.
  2016-12-22 10:30:23,839 WARNING [1] com.oracle.cie.common.jni.WinRegistryHelper - Create Key Failed: HKEY_LOCAL_MACHINE\Software\Oracle
  2016-12-22 10:30:23,839 SEVERE [1] com.oracle.cie.nextgen.launcher.PlatformHelper - createRegistry to add a value failed
  2016-12-22 10:30:23,839 SEVERE [1] com.oracle.cie.nextgen.launcher.Launcher - Unable to access or modify the system registry.  Select Run as Administrator when opening the Command Prompt and try again.
  2016-12-22 10:30:23,872 SEVERE [1] com.oracle.cie.nextgen.launcher.Launcher - Unable to access or modify the system registry.  Select Run as Administrator when opening the Command Prompt and try again.
  </code></pre>