SSL update error in Windows 8.1 host

[ElTron]

Hello:

I have VirtualBox 4.3.10 r93012 running on a Windows 8.1 host. When I try to check for new updates from the help menu then it says SSL fail. ¿How could I resolve it? ¿is very important to update VM?

Thanks

[mhanor]

Read here

[ElTron]

Read here

Ok, thanks. If I'm not wrong I have read that build 4.3.21-97191 could resolve the problem but I think these testbuilds are only in beta phase and they aren't completely verified, are them?