I wasn't able to open .pcb with OrCad Lite but maybe I just don't know how. It seemd to open .brd and bunch of other extensions, just not .pcb. I managed to open and capture the schematic though - attaching it. At least something. Although the most important thing is for us is ESP_MODULE_PCB_LAYOUT_...

It appears to be OrCAD. There is also some free viewer. Not sure if it is possible to open in Orcad Lite yet.

Yep but there is difference between small and tiny. Resource requirements for Win iot core are ridiculous as well as an idea of using raspberry pi and c# to light a led, lol. Btw did they cleaned up the mess in Windows 10 or do you still need 20GB of hdd space for a clean installation?

Really, ESP is smallest possible, low-cost, low-power, low-level device with very limited resources mainly for embedding into smart devices. If you need running Windows and communicate with USB devices, use your old laptop as an IoT platform or buy a Raspberry or similar "big" overkill machine. By j...

For that they would need at least 1GB of flash and a DVD drive over SPI Remote desktop over wifi is possible