安装oracle client 12c, run as admin,先决条件不通过，

安装oracle client 12c, setup.exe run as admin，但是检查先决条件的时候不通过

There is a bug in the installer. Here is the workaround:

After checking the installation program is not running, please open that file in the staging area where you have unpacked ODAC:

...\stage\cvu\cv\admin\cvu_config

And in this file, change the CV_ASSUME_DISTID value that is there to 6.1

Save the changes, and then rerun Setup.

This will force the installer to requires that you have Windows 7.