Windows 8.1 SSL Authentication Error

[Musti61]

Hello, i have a problem with the Update-Function of Virtualbox. If i click on the Check for Updates-Button i get the following error: "The network operation failed with the following error: SSL authentication failed."
I tried to install Virtualbox on another Windows 8.1 and a Windows 7 host and had no problems. What is the problem with my Windows 8.1 host? I searched for a solution but didnt find anything.

[vobx2000]

Hi

I experience the same problem on Windows7 64bit
vbox 4.3.8