Question Windows 10 partitioning stuck

[Manuj_UFNF]

I am trying to dual boot kali Linux on my acer predictor running windows 10 right now , so i tried making a partion but my partion wizard was stuck for 20 min and i saw a video in which the partion was made in seconds .
Can someone guide me properly or make out the mistake i am doing . thanks

 

[rgd1101]

so it not booting anymore?
hdd or ssd?