
If you encounter any problems while downloading the definition updates, manually download them from here and just double-click on mbam-rules.exe to install. If an update is found, the program will automatically update itself. Malwarebytes will automatically start and you will be asked to update the program before performing a scan. Please locate your Malwarebytes icon and launch the program. Temporarily disable your antivirus program. If you do this, be sure to back up your data files first or they will be lost during the formatting process. The Panda Resarch Blog advises that once USB drives have been vaccinated, they cannot be reversed except with a format. USB Vaccination disables the autorun file so it cannot be read, modified or replaced and creates an AUTORUN_.INF as protection against malicious code. Note: Computer Vaccination will prevent any AutoRun file from running, regardless of whether the removable device is infected or not. When the name of the drive appears in the dialog box, click the button to Vaccinate USB drive(s). Hold down the Shift key and insert your USB external drive.
It should now show a green checkmark and confirm Computer vaccinated.
When setup completes, make sure " Launch Panda USB Vaccine" is checked and click Finish to open the program. Read and accept the license agreement, then click Next. Double-click on USBVaccineSetup.exe to install the program to C:\Program Files\Panda USB Vaccine. From a clean computer, please download and use Panda USB Vaccine.