Troubleshooting: MUSB Key Error:The requested address is not valid in its content…

Question: When I start my USB Key Server Monitor, it prompts me an error shown below.

Version: 1.8 / 1.9 / 2.0

Possible Reason:

Your server’s host file may have been edited to block the domain name or IP address of your server.


Go to C:\Windows\System32\drivers\etc Right click the hosts file and click on Run as administrator to open the notepad.

Then remove all the IP with non-routable meta address and save the host file. Restart your computer if it did not work.

After restarting, the USB Key Server Monitor will be working as intended.

Jacky 171229, KM 170103, P180115

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