Therefore, if you typed "Psvupdat.pup", you probably meant the legitimate PS Vita firmware file. Outside of gaming, .pup files are also associated with the PUP Optional Installer , a component of the infamous Ask Toolbar . This toolbar, bundled with free software like Java or uTorrent years ago, is classified as a Potentially Unwanted Program (PUP) by antivirus software like Malwarebytes, Norton, and Kaspersky.
Remember the golden rule of tech support: One wrong download can cost you your privacy, your data, or your device. Psvupdat.pup Download
If you found this file on your computer without seeking it, you have likely installed a Potentially Unwanted Program or worse. Run a full security scan immediately. Therefore, if you typed "Psvupdat