invalid login

About this tag
The invalid login tag on WindowsForum.com covers issues where Windows users receive an invalid username or password error despite entering correct credentials. Common causes include USB keyboard input problems, where the physical keyboard sends incorrect characters, and domain authentication failures when trying to join older NT4-based domains from Windows 7. Troubleshooting steps discussed include using the on-screen keyboard to bypass hardware input issues, checking keyboard functionality after login, and resolving domain connectivity problems. The tag focuses on Windows 7 and domain login scenarios, with emphasis on hardware-related authentication failures.
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    Windows 7 invaild username / Password

    I have a user with a Dell desktop running Windows 7 Pro with a wired USB keyboard / mouse She reported to me yesterday that she was getting an invalid username / password when logging on. After some basic trouble shooting it was time for us both to go home. Next morning I received an email...
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    Windows 7 Windows 7 has no provisions to log into an NT4 based domain?

    Hi guys, I recently did two builds at work with Windows 7 Professional. We've got a 2k3 based server but unfortunately haven't had the time to migrate from NT4 to 2k3 which will happen very soon. Now here's my problem. While Windows 7 can detect all of the other computers on the network, it...
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