I am having a mid 2012 macbook air. I am currently running the mac os sierra public beta 5 build 16A294a
Today i downloaded the update public beta 6 and when it asks to restart the system i click restart and then it goes to the install update page and says installing software update without any time when it will finish which used be showing during my previous updates and it is stuck at the same level since about 2 hrs after which i had to force shutdown my mac. I am attaching the screen shot of the page in which my mac is stuck! Please can someone give a solution of rectifying this error!
