Cannot Install Microsoft Office 2013

I just can't install Microsoft Office Professional Plus 2013 which I downloaded from it's official web site.
I'm using Windows 8.1 64 bit right here.
I can install Microsoft Office 365 with no problem (but I've uninstalled it for some reasons) but this one is just too much...

I can run the installer, but when it is in installing process, then one of these things happen :
1. Says "The file powerpoint.en-us\PowerPointMUI.msi could not be found
But I can see in that folder that that msi file is really exist.
2. Says "Microsoft Office Professional Plus 2013 encountered an error during setup,
3. Crashes.

I've tried using clean booting, or compatibility troubleshooting like trying it on Vista or Win 7, but really nothing works.


Please help me, I'm losing my mind here, really need this thing ASAP...
Thank you.