Windows 10: my files are replaced by .kxde

i was trying to download a game and a website that look like mideafire came up i downloaded and run the exe the first file that came up was called 8bed.exe and it infected my files by that time i wasn't having an anti virus and i installed it quickly the it was able to detect the virus but later i restart my pc all my files were replaced by the file format called .kdxe i think it is a ransomwere. please help. thanks

:)

 

Replacing volsnap.sys file

Hello,

Some of the changes that needs to be made on a computer needs permission. With this, we suggest
logging in to your PC using an administrator account before replacing the
volsnap.sys. You can check the methods in this
article to know more about administrator accounts. The information provided on that link can be applied in Windows 10.

Please take note that the file you are trying to replace is a Windows driver, therefore we also recommend
backing up your files before proceeding. To do this, please follow the steps below:

• Right click on the Start​button.
• Select Settings then
  Update & security.
• Select Backup then Add a drive
  and choose an external drive or a network location for your backups.

Should you have further questions, please let us know.

 

Remove account

I suggest you backup your personalized files first before removing the account.
To delete an account, follow these steps:

1. Press WIN + X keys and click Command Prompt (Admin) from the menu.
2. Type the following command and press Enter. Replace test with the name of your sister's account. Code:

 

SLI with different cards

Here is what is did
step 1:





step 2:





:/ i dont get this doe ?

okay ive done the same thing as you but i cant put the file back into the folder

• Copy nvlddmkm.sys in C:\Windows\System32\DriverStore\nv_dispi.inf_amd64_5518e59e8d3b48f4\ to C:\Windows\System32\drivers\ and replace the existing one.

that thing