Hi Pierce Wyenandt,
Welcome to the Microsoft Q&A forum.
When Windows shows a User Account Control prompt with only the “No” option and doesn’t ask for an administrator password, it usually means there isn’t an administrator account available on the device to approve the change.
Windows can only display Yes (or request a password) if at least one administrator account exists. If all accounts on the device are standard users, Windows has no credentials to elevate the request, so the prompt shows No only.
Here are some possible checking steps that you can try in this situation:
1, Check for another administrator account
- Open Settings > Accounts
- Select Other users
- Look for an account labeled Administrator
- If one exists, sign in with that account and make the change.
2, Restore administrator access (for personal devices) if no administrator account is listed:
This lets you set up a new administrator account while keeping personal files.
- Open Settings > System > Recovery
- Select Reset this PC
- Choose Keep my files
If this device was set up or managed by an organization, administrator access may be restricted. In that case, the device owner or IT support team can help with next steps.
Let me know if you need further assistance, feel free to ask me by clicking "Add Comment" or "Add Answer" if you cannot add comment so your response will be visible. Thanks for your effort.
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