Why is the mobile hard drive folder denied access after it is infected by a virus?

1.Manual removal of viruses in USB flash drive: 2

You can go to safe mode to open the hidden file and manually delete the If you can't delete it, use the system disk to enter the command in DOS, and then use del autoruncommand to delete. 4.

First show hidden files in Hkey Local Machine Software Microsoft Windows

CurrentVersion Explorer Advanced Folder Hidden, change the value of the key checkedvalue under the primary key showall to 1, and also set the key checkedvalue under the primary key nohidden and nohidorsys to 0, and then display all the files, including the hidden system files, right-click to open the hard disk and delete the files.

Your real file is hidden by the virus, and the folder you opened is actually an exe file. It's just that the icon is a folder icon. It is a type of USB flash drive virus.

A virus on your computer is causing the folder to be denied access.

1.Usually some stubborn virus files like to hide in some folders, if the computer is virus, it may destroy the management authority, resulting in access to the folder is denied, so when encountering a folder refusal to access, first check whether it is caused by virus damage, using some mainstream antivirus software, can generally fix the problem.

end) The user permissions are insufficient.

Many user computers may not be logged in with an administrator account, but with VIP users logging in, so that some important files in the system will not have access rights, so this kind of problem should be checked, and it may also be that the management user has not added permissions to this folder, the solution can refer to the following settings:

First of all, make sure that you are logged in with an administrator account, and rule out the interference of viruses, the following takes the wiundows7 system as an example to introduce how to add permissions to the folder, and the Windows XP system settings are similar to this.

First find the denied folder, right-click on it, select Properties, and then switch to the "Security" option, and then you can see that there are "Advanced" settings at the bottom, as shown below:

As shown in the picture above, we first click on the "Advanced" option at the bottom, after which the advanced settings box properties of the folder will pop up, and then we switch to the "Owner" tab, at the bottom of which we can find the "" operation option, as shown in the following figure:

As shown in the figure above, after clicking on the option, double-click the user "achai" in the new pop-up window, note that you must select the following "Replace the owner of sub-containers and objects", if you do not select this item, after we open this folder, we still can't open the subfolder below, click "Apply" after selection, the operation is as follows:

After the above is completed, we click the following OK to complete the operation, this time will prompt: roughly means that a file without permission is about to add permissions, we click "Yes" to confirm, as shown in the following figure:

You change the name of the folder and you're good to go

It's because your portable hard drive can't be found, and there may be a problem with the data cable.

Use the method on the first floor to back up the things that can be backed up, and then find a way to find the ones that can't be backed up, and I believe that the audio and video files can be found as for the documents.

I have a suggestion that since it's a portable hard drive, it means that it might be a problem with reading on a non-moving computer, so use the stupidest way to write the document on which computer it is written, and it should be readable if nothing else.

Friends in other buildings, you haven't noticed that the files in the hard disk can't be read, not the hard disk can't be opened by double clicking.

0 bytes, all you copied over is a shortcut. When you copy it, isn't it good to copy it at once, and if you think about the size of the movie, it will take at least ten seconds to a minute or so.

It's either the problem of the hard drive, it's the original write error pulling! Try restocking something.

Hello: Your own computer is poisoned by a USB flash drive. And Trojans are activated, contagious.

You're using 360.,That thing's anti-virus ability is too poor.,I can't find it out for a while.。。 Some viruses specialize in running mobile hard disks and USB disks, and after entering, change key files, replace data files, and in the machine, there is no movement very honestly.

1. Close all processes or files related to the file you want to copy.

2. At this time, try to create a folder in your portable hard drive, and see if there is also a hint of write protection.

3. The files you copied are not supported.

4. Replace another data cable to see if it is a problem with the data cable.

5. The above problems do not exist, then change to another computer to confirm again, if it still prompts write protection, then start formatting your mobile hard disk after backing it up, it may be caused by a virus, or it may be that the storage space of your mobile hard disk is full.

You can try it on a different computer, but you can copy the file into it.