iTunes does not open

My itunes (64 bit v. 12.6.2) does not open at all. Application none responsive when I try to open it. (on PC Windows 10)

I have tried fixing, un-installing, re-downloading, re-installing but nothing happens when I open the app... I have even tried un-installing and re-installing all Apple lynked apps on my PC.

Because of this I cannot manage my iphone music ...

Please help!