Installation did not succeed (.NET 4.6.2 has not been installed)

Author: TradeTune

Creation Date: 4/11/2020 11:38 PM

Wealth Lab » Wealth-Lab Developer/Pro » Installation did not succeed (.NET 4.6.2 has not been installed)

TradeTune

4/11/2020 11:38 PM

Hi all ....
I downloaded Trial WL6 today and installed it.
After clicking on the software, ( i'm runing windows 7 ) and it asked me to install .Netframework V.4.6.2 and then installed and run setup.exe file, upon completion it give me this screen. how it solve this issue. Thanks

TradeTune

4/11/2020 11:40 PM

This is my issue, sorry i couldn't embad image here and here is link.

Eugene

4/12/2020 5:01 AM

Hi,

"Installation Did Not Succeed.
.net framework 4.6.2 has not been installed because:
A certificate chain..."

It's not Wealth-Lab's fault. Sounds like you got a very old Windows that has not received updates in years. .NET 4.6.2 was released on August 2, 2016. Please make sure that SP1 is installed in Win 7, install all Windows updates and then retry.

As per this source, How to Install .NET Framework 4.6.2 on Windows, try this:

<<This happens because the certificate needs to be verified with the server. To resolve this issue connect your PC to LAN or Wi-Fi. then try to install again. got an error even after connecting to the network, try once again. it will definitely work.>>

Also note, a Wealth-Lab Developer trial cannot be run offline.

Eugene

4/12/2020 6:14 AM

P.S. Weird error. I haven't seen this before:

"Error: A certificate chain processed, but terminated in a root certificate which is not trusted by the trust provider. "

https://knowledge.digicert.com/solution/SO13755.html
https://stackoverflow.com/questions/47176239/a-certificate-chain-could-not-be-built-to-a-trusted-root-authority
https://answers.microsoft.com/en-us/windows/forum/all/unable-to-receive-updates-error-800b0109/638a2931-04db-41b4-bf26-44ce8546d578

It seconds the notion that your Windows is considerably out of date.

TradeTune

4/12/2020 4:12 PM

hi,

Thank you ,yes i didn't update. i will try update my windows and let you know how it goes..

Eugene

4/12/2020 5:20 PM

Windows 7 SP1 is a must to install .NET 4.6.2. But I'd recommend getting a modern operating system i.e. Windows 10.

Eugene

4/14/2020 11:07 AM

I see you've successfully started the free trial. Although I hardly believe there are many users running this antiquated Windows 7 w/o SP1 now, let's still add the solution to the Errors section at:

Errors | General > Installation issues

Hope my aversion to Windows 7's deficiencies is stressed enough there ;)