The GoTo Community is currently experiencing some technical issues affecting new posts and comments. We are actively working with our service provider and apologize for the frustration.
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GoTo Opener Error "Timestamp signature or certificate could not be verified or is malformed"
Attempting to set up a session for a user and get the following: Log files here: https://pastebin.com/7eZRpQ7N Tried installing security certificates from this fix but got the same resul...
I solved the problem.
The problem arises if windows (for some reason) “do not automatically update root certificates”. This has many other issues.
1. Download https://www.digicert.com/util/ digicert certificate utility for windows
2. Run the utility and from the menu select “tools” and then AutoRootUpdate.
3. Change the setting to ‘Disabled’ . (Yes ‘Disabled’). Problem solved
Hi Ash,
Thanks for the reference to the MS error code. After ensuring that the time on the remote PC was correct, we ran a SFC /scannow on it (recommendation from the MS KB), which found no issues, but apparently reset the certificate database that the installer took issue with enough that the next time the opener ran, it completed successfully without having to scrub everything GTA off the PC and install the standalone.
We will try this on another victim to see if this is a valid workaround/cure, but so far, we are good.
having the same issue. tried sfc /scannow and tried to DigiCert SHA2 certificate. Neither option worked.
what's the issue and how to fix it?
Another GTA update...another classic fail!
Based on the discussion, this error has plague GTA since at least 10/2019 - I stopped looking.Hows that 'permanent' fix coming from the developers?
- 1. Navigate to %AppData%\Local\GotoMeeting\<number>\
- 2. Right-click on g2mlauncher.exe
- 3. Properties - Signatures - Details
- 4. Install this certificate to default
- The client should work now
