What happened to my Unity5.4.0f3? TT

What happened to my Unity5? T_T it only displays this window and does not redirect to the editor. Before this, a sudden deadlock just happened and I restarted my PC and then Here it is, i’ve tried reinstalling it for several times but displays same as the Attached Image…

My thoughts is that the deadlock had an impact to the Hard Disk that’s why it’s not working… Any suggestions?

Refer to the link below and follow Lertmind instructions.

http://forum.unity3d.com/threads/unity3d-5-3-not-working.372682/