Elias rubbed his temples. He wasn’t an IT professional by trade; he was a glorified night watchman who had made the mistake of telling the owner, Mr. Henderson, that he knew how to "work the computers." That confession had chained him to the server room desk, tasked with resurrecting the building's geriatric surveillance system.
: Go to Main Menu > Advanced > Upgrade (or System > Upgrade). Select the file from the USB and click Start . Method B: Using PC Upgrade Software (Device Manager)
) directly to the root of the USB drive (don't put it in a folder). 4. Perform the Update