I have outlined three possible solutions depending on your situation.
- If you want 22H2 for the file explorer tabs, you may need to check for extra updates AFTER you install 22H2.
Solution 1
Major Windows upgardes are blocked because you have an active work or school account.
If your computer is provisioned for a Work or School acccount (see Settings / Accounts / Access Work or Shcool), you will be blocked from updating to 22H2. This is easily fixed by going to Settings / Accounts then disconnecting from your Work or School account. Although you will no lose access to email, file sharing and other resources from your organisation, you can proceeed with the upgrade and then reconnect the account again once the upgrade is complete.
Notes
- The update will become available in Settiungs / System / Windows Update after you disconnect from your Work or School account.
- Once you disconnect your Work or School account, do not tempt fate by opening email or other work/school apps until after you have downloded and installed the 22H2 update.
- None of your work or school information is lost, all access is restored once you reconnect your work or school account after the upgrade.
Solution 2
You are using missing or outdated drivers.
Microsoft has blockers that prevent some PCs from downloading the update due to potential issues such as incompatile software/hardware or missing drivers.
To check your drivers, open Device Manager and find any devices or interfaces that have a yellow exclamation mark next to them. These devices will require a driver update.
Solution 3
You do not have administrator access to your system.
Open Settings / Accounts and click your profile name in the top left-hand corner to reveal your account status (example above). You will not be able to run the update if you are not using an Administator level account.