Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

Firefox 31.6.0 ESR version not allowing upload of files (404 error)

  • 5 replies
  • 1 has this problem
  • 15 views
  • آخر ردّ كتبه jasutton

more options

I am using Firefox ESR version for my organization. I am not able to upload files to a web based COTS product. I had no issues in ESR v 24.1.1. Is there a setting that I can use or something I'm missing? I have seen that this was an issue in the home use version, but not sure if it will be fixed in the ESR version.

All Replies (5)

more options

Are you using Firefox 31 ESR? Your user agent says you are still using Firefox 10

more options

This is for an isolated factory environment. I installed ESR 31.6.0 today to check if it had been fixed and I'm still seeing the error.

more options

Ah ok. Can you post a bit more detailed description of the issue? 404's are usually a server configuration error, not a web browser issue. Can you confirm in a fresh testing profile?

more options

Is there security software installed on those computers that could be blocking Firefox?

more options

So, in same environment on another machine (same GPOs applied) I have 24.1.1 ESR. No issues with uploading files.

A bit more (novice) explanation: To configure my security tools that use a web gui, I need to upload config files. When I click "upload" in any given tool, I get the 404 error. If I go to the 24.1.1 version, I get the gui to browse for the file and upload it.

Does that help a bit?