The pipe got fixed the next morning. The FLIR installer stayed on the desktop, in a folder labeled “DO NOT DELETE – XP ONLY.” And the basement office kept running Windows XP for three more years, until the Dell’s power supply finally gave out with a sad little pop.

Leo clicked “No.” Then he unplugged the Ethernet cable from the back of the Dell, just to be sure.

Here’s a short story based on your prompt. The basement office of Meridian Geothermal still ran Windows XP. Not out of nostalgia, but because the ground-penetrating radar rig cost forty thousand dollars and its proprietary software had never been updated past Service Pack 3.

The first three results were fake. “Download Now” buttons that led to .exe files named setup(1).exe with no digital signature. The fourth result was a forum post from 2017, buried on a Russian overclocking site.

Leo, the senior tech, had been warned about this day for three years. “The FLIR Tools 4.1 CD is in the safe,” his boss had said. “Don’t lose it.”

Now, on a humid Tuesday afternoon, Leo sat before a beige Dell OptiPlex, staring at a thermal image of a leaking pipe buried six feet under a parking lot. The image was trapped on the camera’s internal memory. The only way to extract it was FLIR Tools 4.1.

Leo plugged in the thermal camera. The USB negotiation took eight seconds, then — a click. The device manager lit up. FLIR SC660 recognized.