Goes black after restarting windows.

Registration date
Wednesday August 17, 2016
Last seen
August 17, 2016
I installed an antivirus to my pc and its become loggy while im scanning my pc, so i decided to restart the pc.. After a while it goes black, i think it did not finish restarting, so i push the power off botton, to turn it off.. Then when i turn on the pc, and after starting windows. It goes black.. And saying "Werfault.exe-Application error........ The instruction at 0x0105a577 referrence memory at 0x0000500a.The memory could not be read.
Click OK to terminate the program"

I ask how to fix this problem...
I hope anyone can help me.!