Got an error while updating Malwarebytes Anti-Malware software

Hi
I was updating Malwarebytes' Anti-Malware software to the PCs in our offices when I got this error message in one of the PC’s.
Malwarebytes’ Anti-Malware
An error has occurred. Please report this error code to our support team.
MBAM_ERROR_UPDATEING (12007, 0, WinHttpSendRequest)
I tried re-updating, but I still got the same error message.
The error didn’t happen to the other PC’s only to two (2) PC’s. I wondered what could be wrong with these two.
I then tried re-installing MBAM but when it started re-updating the error didn’t go away.
Any advice on how to fix the problem?
Hope you can help me.
