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can't download files

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Hi !

Suddenly I can't download any smaller file on firefox. It started to happen probably from last firefox update. Every file is - failed. Only files that i can download are bigger files (+100mb) but these files are also interrupted so you must always "retry" them. Smaller files simply fail to download.

I tried many things from troubleshooting tutorial but nothing works. I have many tabs, sessions, bookmarks etc that I don't want to disappear so I don't want to delete profile.

Thanks

Hi ! Suddenly I can't download any smaller file on firefox. It started to happen probably from last firefox update. Every file is - failed. Only files that i can download are bigger files (+100mb) but these files are also interrupted so you must always "retry" them. Smaller files simply fail to download. I tried many things from troubleshooting tutorial but nothing works. I have many tabs, sessions, bookmarks etc that I don't want to disappear so I don't want to delete profile. Thanks

Chi tiết hệ thống bổ sung

Phần bổ trợ đã cài đặt

  • Shockwave Flash 31.0 r0

Ứng dụng

  • Chuỗi đại diện người dùng: Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:63.0) Gecko/20100101 Firefox/63.0

Thông tin chi tiết

WestEnd 60 giải pháp 5387 câu trả lời
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Are they from the same site? And do you have other addon installed?

Are they from the same site? And do you have other addon installed?

Người tạo câu hỏi

No. Any small file, any site.

I started in safe mode without addons installed but still can't download.

No. Any small file, any site. I started in safe mode without addons installed but still can't download.
cor-el
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17539 giải pháp 158588 câu trả lời
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It is possible that security software (anti-virus, firewall) is causing the problem. Try to disable security software temporarily to see if that makes a difference.

Boot the computer in Windows Safe mode with network support to see if that has effect in case security software is causing problems.

It is possible that security software (anti-virus, firewall) is causing the problem. Try to disable security software temporarily to see if that makes a difference. Boot the computer in Windows Safe mode with network support to see if that has effect in case security software is causing problems. *http://www.bleepingcomputer.com/tutorials/how-to-start-windows-in-safe-mode/ *http://www.7tutorials.com/4-ways-boot-safe-mode-windows-10

Người tạo câu hỏi

cor-el said

It is possible that security software (anti-virus, firewall) is causing the problem. Try to disable security software temporarily to see if that makes a difference. Boot the computer in Windows Safe mode with network support to see if that has effect in case security software is causing problems.

I started in safe mode and it worked ! Only problem is that i dont remember having anti-virus or anti-spyware software. When I started normal mode again, it happened again - couldn't download. I disabled addons and still it isn't working. How can I check if I have anti virus or antispyware software installed? Or maybe its something else.

''cor-el [[#answer-1167950|said]]'' <blockquote> It is possible that security software (anti-virus, firewall) is causing the problem. Try to disable security software temporarily to see if that makes a difference. Boot the computer in Windows Safe mode with network support to see if that has effect in case security software is causing problems. *http://www.bleepingcomputer.com/tutorials/how-to-start-windows-in-safe-mode/ *http://www.7tutorials.com/4-ways-boot-safe-mode-windows-10 </blockquote> I started in safe mode and it worked ! Only problem is that i dont remember having anti-virus or anti-spyware software. When I started normal mode again, it happened again - couldn't download. I disabled addons and still it isn't working. How can I check if I have anti virus or antispyware software installed? Or maybe its something else.
WestEnd 60 giải pháp 5387 câu trả lời
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This is a problem then if your not aware of what is being installed and running on your computer here. So your going to have to do some looking to figure what is causing the system problem.

This is a problem then if your not aware of what is being installed and running on your computer here. So your going to have to do some looking to figure what is causing the system problem.

Người tạo câu hỏi

WestEnd said

This is a problem then if your not aware of what is being installed and running on your computer here. So your going to have to do some looking to figure what is causing the system problem.

But it worked until week ago. Also some videos can't open (yt is working). It seems that problem with downloading and videos started after last firefox update.

''WestEnd [[#answer-1168114|said]]'' <blockquote> This is a problem then if your not aware of what is being installed and running on your computer here. So your going to have to do some looking to figure what is causing the system problem. </blockquote> But it worked until week ago. Also some videos can't open (yt is working). It seems that problem with downloading and videos started after last firefox update.
cor-el
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17539 giải pháp 158588 câu trả lời
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You can use the MSConfig program or the Autoruns utility to see what software is getting started (be cautious with disabling services).


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 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.


https://support.kaspersky.com/viruses/utility

You can use the MSConfig program or the Autoruns utility to see what software is getting started (be cautious with disabling services). *https://docs.microsoft.com/en-us/sysinternals/downloads/autoruns ---- Do a malware check with several malware scanning programs on the Windows computer. *https://support.mozilla.org/en-US/kb/troubleshoot-firefox-issues-caused-malware Please scan with all programs because each program detects different malware. All these programs have free versions. Make sure you update each program to get the latest version of their databases before doing a scan. *Malwarebytes' Anti-Malware:<br>https://www.malwarebytes.com/ *AdwCleaner:<br>http://www.bleepingcomputer.com/download/adwcleaner/<br>http://www.softpedia.com/get/Antivirus/Removal-Tools/AdwCleaner.shtml *SuperAntispyware:<br>http://www.superantispyware.com/ *Microsoft Safety Scanner:<br>https://www.microsoft.com/security/scanner/en-us/default.aspx *Windows Defender:<br>https://windows.microsoft.com/en-us/windows/using-defender *Spybot Search & Destroy:<br>http://www.safer-networking.org/en/index.html *Kasperky Free Security Scan:<br>https://www.kaspersky.com/security-scan You can also do a check for a rootkit infection with TDSSKiller. *Anti-rootkit utility TDSSKiller:<br>https://support.kaspersky.com/viruses/disinfection/5350 <br>https://support.kaspersky.com/viruses/utility