Hello, it seems that your computer has been infected with a variant of the folder virus. The manufacturer writes it as ACER, which is actually a digital signature forged by the virus maker. These so-called folder viruses In fact, they are just virus files one by one. When you double-click this fake folder, it is actually equivalent to running the virus file once, and the real folder is likely to be hidden. You can try Tencent Computer Manager, click the full scan button in the "Antivirus" option, and clear the viruses in the system first. Simply clearing the viruses in the U disk is not enough. If there are viruses in the system, it will still cause The U disk was infected again, and Computer Manager has a 4+1 core anti-virus engine and uses CPU virtual execution technology, thereby improving the virus detection rate and eradicating existing virus Trojans.

Before inserting the virus-infected memory card, it is also recommended that you turn off the automatic playback function that comes with the system. You can select "U disk, download" in the "Settings Center" of Computer Manager and confirm that it has been selected to disable. The autoplay function of Windows system (takes effect after restarting), click the Apply button and restart the computer. This can prevent viruses from using the autoplay function to infect the computer system.

When you insert the memory card, Computer Manager will automatically scan the memory card and automatically remove viruses and Trojans on the memory card. You can also click the designated location scan button in the "Antivirus" option of Computer Manager to scan and kill the memory card again.

If you have other computer questions, you are welcome to raise them on the Computer Manager Enterprise Platform, and we will try our best to answer them for you.