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403.20
Passport logon failed
Description
Likely a username or password given was not valid. In essence the web server could not verify you are the correct individual. "Passport" is a Microsoft ID validity system.
Occurrences
Frequency is relative to other Internet warnings and errors.
Solutions and Fixes
Use Correct Information
10
Enter a correct username and password. Remember that most passwords are case-senstive.
"403.20 - Passport logon failed" is only supported by Microsoft IIS (Internet Information Services) web server version 6. (not version 5 or 7).
The four hundred series of errors indicate something was sent to the remote web server incorrectly.
While we believe this information up to date and accurate, FAQware is not responsible for any inaccuracies. If you find something that is out of date or inaccurate, please let us know at
so we can correct it.
None.
