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There are a few possibilities: 1: You have fallen into the Trojan and the antivirus software has been disabled by the Trojan.
2: Your antivirus software is not installed properly, and there are conflicts between more than 2 installations.
3: You didn't pretend.
4: The antivirus software in version D has its own problems.
Solution: For 3 you find an antivirus software to install.
For 4 best genuine software to try.
Uninstall all antivirus software for 2 and clean the registry to put all of that with antivirus.
Clean up the project and install a new one.
For 1, it's more troublesome (you pray) Solution 1: Change the antivirus software first.
Come on. If that doesn't work, you go into safe mode and find the systeam32 folder of the system.
Open all hidden items and sort the files by time to find the latest update.
Files, check online if they are not required by the system, if they are not deleted directly, then.
Clean up the items in the registry. I guess it's okay, if it doesn't work.
Let's install the system! ,, it is recommended that you disable all startup items first and then add them one by one to see.
What exactly affects antivirus software. If you can find out, you're posting it.
Let's take a look and hope it can help you.
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First of all, do you have any anti-virus software installed? If not, I don't know how to open it. If not, you can go to ** one to install it, if it has been installed, it may be that there is a bug in the installation, uninstall it and reinstall it!
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If the antivirus software cannot be opened due to virus damage, this problem is indeed tricky, because different virus damage situations may be different, try the following solutions to see if there is a problem:
1. Restart the system, press F8 to enter safe mode when booting up, see if you can open Rising and carry out full antivirus, if it is feasible, restart it into normal mode after the antivirus is completed to see if it is normal.
2. See if Rising Security Assistant can be installed and opened, if so, one-click physical examination and then one-click repair, and then restart the computer to see if Rising can be opened, if so, full antivirus.
3. Find Run in the start menu, enter regedit to open the registry, locate on the left: hkey local machine software Microsoft Windows NT CurrentVersion Image File Execution Options, right-click to delete the key value of Image File Execution Options, and then restart the system to see if there is a problem.
4. If none of the above solutions work, including the security mode can not be entered or can not be opened after entering, it may not be easy to continue processing, the more troublesome way to deal with it is to take out this hard disk from the machine, hang it on other normal computers, and use the Rising antivirus software on the normal computer to carry out a full antivirus on this disk. (Note: Because there is a virus in the hard disk, do not open it to see the content on other computers, and use antivirus software directly to kill the virus).
5. If you unconditionally hang the antivirus on other computers, the best and most thorough way is to reinstall the system, but it should also be noted that the reinstallation system is a formatted C disk system disk, so do not open other partitions such as d, e, and f after installing the system, but configure the network after installing the system, go directly to the latest installation package of Rising ****, and disinfect the whole disk after installation, and confirm that there is no virus before you can open other drive letters. Otherwise, it is very likely that after installing the system, you will double-click other drive letters, and you will be infected with the same virus, resulting in the loss of your previous efforts.
It should be an issue with the BIOS settings.
In the "Standard CMOS Features" section, "halt on", this item is to set the system fault tolerance. There are 5 items in total, and the general default is "all, but keyboard", which means that in addition to detecting keyboard errors, the BIOS detects any other errors, and pauses the system boot and gives an error message. >>>More
1. It may be that the battery of the computer is exhausted, so when the computer is turned on, the computer will not respond, just connect the charging cable. >>>More
Hello! Constant ringing (long sound) – the memory is not plugged in or damaged. >>>More
What to do if the computer can't connect to the Internet, teach you to solve it quickly.
Now there are 5000 places per day for web registration, and there are 5000 places for invitation, but it is difficult to register directly on the web page, it is very convenient to find someone to invite to open, open the surging registration page to see a lot of people's nagging messages, those people are already lit up, just find a few people to add him qq and ask them to invite you to open it, after successful registration, the associated mobile phone can be lit up, it is very easy.