Windows 10: Could not establish trust relationship for the SSL/TLS secure channel

I'm currently trying to download updates via Lenovo Thinkvantage Update Retriever, however, I'm receiving the following error:The software encountered an issue unexpectedly and was unable to handle the specific issue: Error for-> https://download.lenovo.com/catalog//21ED_Win10_DESC.xmlThe underlying connection was closed: Could not establish trust relationship for the SSL/TLS secure channel.The application failed installing updates on our SCCM

:)

 

SSL/TLS channel

Found this in a quick search , don't know if it will help

c# - The request was aborted: Could not create SSL/TLS secure channel - Stack Overflow

 

SSL/TLS channel

Since a few days I get the message ; " The request is cancelled , can not make a secured SSL/TLS channel " , when trying to update a program in Win10 , on IE11.
Very strange , seen this message never before !
Any idea , would be very welcome .............*Smile

 

Microsoft Edge TLS Security

After trying everything (not a lot of steps) listed in the Microsoft Edge support site, I did a wider search and found this very simple youtube video that fixed it immediately:

For those who prefer not to click links the steps are simple:

1. Click in the Cortana search bar next to the Win 10 Start button

2. Type internet options

3. Select internet options (control panel) from the list

4. Click on the advanced tab

5. Scroll down to the security section

6. Make sure the following are all clicked:
Use SSL 3.0
Use TLS 1.0
Use TLS 1.1
Use TLS 1.2

7. Click apply

8. Refresh the page that was giving the error and it should now connect.

Hope this helps, it was a 30 second fix after hours of pounding my head against the error with the Support site suggestions.