Windows 10: Unknown Unstrusted Personal Certificate Google Chrome

Hi, recently I saw an unknown untrusted certificate on the personal tab on google chrome certificates below my personal one that I have since years. The certificate was issued and valid for the same "person", that was a bunch of numbers and types in this format xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxx and it was valid from 7 april 2024 to 7 april 2025. Chrome advised me that this certificate is not reliable, I do not recognize or know how this certificate has appeared or installed in my google chrome certificates so I got scared to be malware, spyware or similar and deleted it from chrome. I dont k

:)

 

problem uninstalling google chrome

Hi,

Since you already uninstalled Google Chrome using the Programs and Features, Google notifications may still be running in the background processes. We suggest that you follow these steps on how to end the Google Chrome process:

• On your keyboard, press Ctrl+Alt+Delete.
• Select Task Manager.
• Under Processes, locate Google Notifications or Google Chrome.
• Right click on them and select End Task.
• Double check under Programs and Features if Google Chrome is completely gone.

Let us know if these steps worked.

 

Unknown certificate expires every week

Hi,

• Where exactly you get this error “Unknown certificate expires”? at the taskbar besides the clock
• Is your system connected to the Domain? Yes, but this only happes to 4 pcs, the rest 3.000 are working fine.

I followed your suggestion and posted the question at technet forums.

https://social.technet.microsoft.co...cate-expires-every-week?forum=w8itprosecurity

 

Windows 10 and Google chrome problems

Hello,

Thank you for your interest in Windows 10.

As you have mentioned that now you rolled back to windows 7 ultimate.I would suggest you to follow the steps given below and check.

Uninstall and reinstall Google Chrome and check

To uninstall and reinstall Google Chrome follow the steps given below.

• 
  Press start button.
  
• 
  Select Control Panel.
  
• 
  In Control Panel , Click on
  Programs
  
• 
  Then Click on Programs and features.
  
• 
  Select Google Chrome and Click Uninstall button
  

Uninstall Chrome prompt dialog appears and the further uninstallation process continues if you click uninstall button. Once Google Chrome gets uninstalled, you can download and install Google Chrome from its official website,
and check if issue persists.

If issue still didn’t get resolved by the above mentioned steps, I would also suggest you to post the query in Google support forums for more help.

Get help from the Chrome community:
Google Chrome Help

Hope this helps, if you need further assistance on Windows let us know we will be glad to help.