@joseph_1979 Thank you for your reaction and information.
I tried on Win10 pro 64bit (two i5 desktop an one i3 laptop). The javascript is 32bit version as I red in error message window.
I can not install it on my laptop, I got javascrip error end crashed.
When I installed it on desktops and add camera, lost the functionality of volume and tiles buttons, Without camera adding all functions are seemed ok.
I can not do other just reinstall 8.8.5.

8.10.3 version is a bug collection. Waste about 5 hours on it. Javascript error, lost functions (volume, tiles etc.)
I tried 3 different computer (Win10). Total suck...

Reinstall 8.8.5