Installing updates 33% in windows 10

[sunny29]

Hi everyone, I've installed windows 10 9926 build....i want to upgrade to new build. While downloading updates I saw that windows is downloading 10049 professional. Updates have been downloaded. While installing updates the installation bar was showing "preparing to install updates 33%". I remember it has been 3 hours the installation progress was struck at 33%. Does anyone is facing the same issues?