What you’re seeing
- Remote Desktop says "Your credentials did not work" and asks for the password again.
- The same username and password work for email and for signing in at the office.
- The error appears when connecting to an Entra ID–joined PC or a cloud-hosted desktop.
- Saved credentials that worked yesterday now fail every time.
Common causes
Every environment is different, but these are the causes our engineers find most often:
- The username is entered in the wrong format, for example without the domain prefix or using the wrong UPN.
- The client is sending a cached old password stored with the saved connection.
- A policy on the remote PC blocks saved or delegated credentials.
- The target machine is Entra ID–joined and expects a cloud-account format or web sign-in rather than a classic domain logon.
- Network Level Authentication cannot reach a domain controller, so it cannot verify the password.
Why it matters
Remote workers who can't get into their office desktop lose a full day of productivity, and repeated failed tries can lock the account, adding a second problem on top. The error is misleading because the password really is correct, so users and managers often waste time on resets that don't help, while help desk queues grow.
How AskTechGurus fixes it
Skip the trial and error. A certified engineer works on your actual system, finds the root cause, and fixes it properly.
Tell us what’s happening
Submit a ticket in about two minutes. Paste the error, describe what changed, and pick your tier. No charge to submit.
A certified engineer diagnoses it
A vetted, US-based systems engineer claims your ticket, usually within minutes during business hours, and investigates over a secure remote session you can watch and end at any time.
Fixed and verified with you
The engineer resolves the root cause and confirms with you that it’s working. You don’t just get a workaround, and you get a plain-English summary of what was wrong.
Pay only when it’s resolved
Fixed price from $99, invoiced only after you approve the fix. If it isn’t resolved, you don’t pay.
Frequently asked questions
Should the user reset their password?
Usually that doesn't help, since the password is correct. The issue tends to be the account format, cached credentials or how the remote PC authenticates.
Could repeated attempts lock the account?
Yes, depending on your lockout policy. It's better to stop retrying and have the cause identified.