Trimble Quadri Help
October 15th 2025
If you suddenly can not log in from Quadri for Windows or other Trimble applications, please check this:
Go to "Start", type "update" and click on "Check for updates"
Turn off automatic updates
Select "Update history"
scroll down and select "Uninstall updates"
See if you can see KB5066835 in this list and select to uninstall it
After restarting your pc, you should now be able to log in again. If not, repeat the process with KB5065789 and try again.
NB! Please remember that you have now turned off automatic updates! Follow info about KB5066835 online and as soon as you see there is a fix from Microsoft, update your pc and turn on automatic updates again!