Installation stuck at 86% on Windows 10

link textHello,
I tried to install UE4 on Windows 10 Pro. But installation get stuck at 86%. When I enable debug mode and restart the Launcher, installation get stuck at 1% every time.

I’ve updated gpu drivers to the newest version.

Do you have any idea how to get install UE4 successfully?

Windows 10 Pro
Intel core i7 720qm
8GB DDR3
ATI Mobility Radeon HD 5730

Hi fogine,

Thank you for posting your logs. Could you also make sure to try all of the suggestions in this section of the troubleshooting guide?

If nothing works, also make sure to post your entire Dxdiag (system specs),

Thank you for your response TJ Ballard,

hmm, that’s strange, I remember I tried to restart computer several times and even unplug it from power, it always froze at 1% when starting installation.
However next day I turn on my computer installation went smoothly to the end.
Really don’t know what has changed since then…
It works now.
Thanks.