Why can t I enable my Windows Firewall?

You may have fallen for a Trojan that turns off Windows Firewall and some anti-virus software.

You can start by manually closing the suspicious process. Go to the windows and system32 folders to find recent suspicious files by time. Mainly dll files. Cut the dll file to the desktop. After restarting the machine, it's fine.

After that, install antivirus software to perform a full scan.

Start --Settings --Control Panel --Windows Firewall --Tick EnabledIf not, then there is no doubt that you have hit the jackpot.

Either it's a Trojan, it's a virus, or there's rogue software.

The next 360 security guard,Check and kill rogue software and Trojans and plug-ins and then use antivirus software to kill the virus,Now under the 360 security guard send Kabarsky half a year activation code If it doesn't work,Reinstall the system,Or grid the C disk。

I even think it should be caused by a virus.,But it's not clear which one is specific But the firewall recommends using Skynet.,Although registration seems to cost a monthly rent.,But the effect is very good.,It's best to use nod32 or qq doctor for anti-virus.,The anti-virus effect of these two will be much better than Jiang Ming.,But remember to upgrade often.,nod32You can register online for free.,It's just a little troublesome.

Originally, the Rising series was also good, but the registration was to pay for the drop, that is, to calculate the ...... of the monthly blockHope the above advice is helpful to you, huh

It is possible that when you use anti-hacking software, the software is turned off, and you use your own firewall, because to prevent conflicts, it is recommended to change it!

Resolution.

1. Use Win+R to open the "Run Dialog", and enter, then press the Enter key 2, and find the line of Windows Firewall in the newly opened "Service" box. (Disable will now appear in its "Startup Type" bar).

3. Change "Disable" to "Manual".

4. Then you can directly click "Start" on the left

5. Then the Windows Firewall is turned on.

I'm the same as you.,I'm installing the flagship version.,It should be a prompt that pops up just after installing the machine.,Or you didn't deal with it before and now it's prompting again.。 Fixes are ineffective and can be ignored. Just install anti-virus software, which can ensure the safety of your computer, and don't browse illegal, yellow pages, and anti-virus warning pages, which basically won't be poisoned.

I only have 360 installed on my computer, so don't think of the firewall as a panacea. Of course, if you have any special privacy or important files, please make sure to back them up!!

It's because there's a 360 firewall!

Try it with PC Manager's System Repair.