Step 1: Press the Windows and R keys at the same time to open the Run dialogue box. The first solution is to restart your Windows Update Service and see if that fixes the “we couldn't connect to the update service” problem. Solution 1: Restart the Windows Update Service This post - 6 Helpful Ways to Fix Not Enough Space for Windows 10 Update maybe is what you need.Īfter doing these things, if the “Windows 10 we couldn't connect to the update service” still appears, you can navigate to the next solutions. Besides, you should check if your computer has enough space and you should make sure that there is at least 10 GB of free space left. Solutions to Fix the “We Couldn’t Connect to the Update Service” Issueīefore trying the following solutions, you should verify your Internet connection, then restart your PC and router. How to Fix the “We Couldn’t Connect to the Update Service” Issue