OBIEE 12c Installation Error: Could not extract the archive since it is corrupted

This is a quick post for those trying to install OBIEE12c.

After unzipping the installation files you would probably see this in your directory:

After executing the .exe file you get the following error message:

"Could not extract the archive since it is corrupted. Error code=1"

Resolution: One workaround to this issue is simply unzipping the .exe file using 7-zip

 Now the installation directory should look like this:

Go ahead and perform OBIEE12c installation from this directory:

Disk1>"c:\Program Files\Java\jdk1.8.0_65\bin\java.exe" -jar install/modules/ora-launcher.jar

(Note: This assumes you already installed JDK 1.8.0.65 - part of the OBIEE12c installation)