Hi! When I want to log in my account in the launcher, it says this "No subjective alternative DNS name matching autch.server.mojang.com found" Under there is a picture of the problem.. Pls help me, I cant log in 5 days ago :'(
This could mean that you have malware on your computer that is hijacking SSL connections.
This error means that the certificate name doesn't match. If you navigate to https://authserver.mojang.com and examine the SSL certificate, it SHOULD say that the Common Name (CN) is "*.mojang.com" which DOES match authserver.mojang.com but Java is throwing this error because on your computer that's not what happens, which means the SSL connection is going to the wrong place and the secure connection cannot be trusted.
This could mean that you have malware on your computer that is hijacking SSL connections.
This error means that the certificate name doesn't match. If you navigate to https://authserver.mojang.com and examine the SSL certificate, it SHOULD say that the Common Name (CN) is "*.mojang.com" which DOES match authserver.mojang.com but Java is throwing this error because on your computer that's not what happens, which means the SSL connection is going to the wrong place and the secure connection cannot be trusted.
How I fix it? I already have used ADWCleaner, MalwareBytes and my antivirus Avast (free edition) and it says that the PC its clean.
How to do this depends on your browser. For firefox, you click on the link, then right click on the page and select View Page Info. On the popup select Security and look at the Website Identity.
Chrome: Open the link, right click, View Page Info, Connection, Certificate Info, Certification Path - The last thing in the hierarchy should be *.mojang.com
IE: Internet explorer can't do this, it seems. It just tries to download the website.
Edit:
Internet Explorer:
Paste the following into Notepad:
[noparse]Windows Registry Editor Version 5.00
;
; Tell IE to open JSON documents in the browser.
; 25336920-03F9-11cf-8FD0-00AA00686F13 is the CLSID for the "Browse in place" .
;
This error means that the certificate name doesn't match. If you navigate to https://authserver.mojang.com and examine the SSL certificate, it SHOULD say that the Common Name (CN) is "*.mojang.com" which DOES match authserver.mojang.com but Java is throwing this error because on your computer that's not what happens, which means the SSL connection is going to the wrong place and the secure connection cannot be trusted.
How I fix it? I already have used ADWCleaner, MalwareBytes and my antivirus Avast (free edition) and it says that the PC its clean.
How to do this depends on your browser. For firefox, you click on the link, then right click on the page and select View Page Info. On the popup select Security and look at the Website Identity.
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Curse PremiumChrome: Open the link, right click, View Page Info, Connection, Certificate Info, Certification Path - The last thing in the hierarchy should be *.mojang.com
IE: Internet explorer can't do this, it seems. It just tries to download the website.Edit:
Internet Explorer:
- Paste the following into Notepad:
- In the Save As box, set the file type to "All Files"
- Save it as json.reg (the .reg is essential)
- Double-click on it, and answer "yes" when prompted.
- Restart IE.
- Go to the link above.
- Right click anywhere on the page and click "Properties".
- Hit "Certificates"
- Change tabs to "Certification Path"
- The last item in the hierarchy should be *.mojang.com.
Well, I hope that works for those with different browsers.P.S Don't copy the noparse if there is one.