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I keep getting "Invalid URL" message. Not specific to any one site, it happens on any site. Can anyone help?

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  • 最後の返信者: cor-el

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Periodically throughout the day, I get an error message: "Invalid URL" . Not specific to any one site, it happens on any site.

Periodically throughout the day, I get an error message: "Invalid URL" . Not specific to any one site, it happens on any site.

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You can check the connection settings.

If you do not need to use a proxy to connect to internet then try to select "No Proxy" if "Use the system proxy settings" or one of the others do not work properly.

See "Firefox connection settings":


Start Firefox in Safe Mode to check if one of the extensions (Firefox/Tools > Add-ons > Extensions) or if hardware acceleration is causing the problem.

  • Switch to the DEFAULT theme: Firefox/Tools > Add-ons > Appearance
  • Do NOT click the Reset button on the Safe Mode start window

Do a malware check with several malware scanning programs on the Windows computer. Please scan with all programs because each program detects different malware. All these programs have free versions.

Make sure that you update each program to get the latest version of their databases before doing a scan.

You can also do a check for a rootkit infection with TDSSKiller.

See also: