On windows 7 64, I installed 10.1.2 without un-installing 10.1.1, it never succeeded, I had an error before the end of the install, something like "installation has terminated prematurely following an error"
Following that 10.1.1 is gone, (cannot un-instal)l, and 10.1.2 will not install, what's the solution format c: drive ?
Where are the install logs located ?
Thanks