Hi, and thanks Madboy for this great utiliy. I'm from spain and have to support abouts 150 pcs of different hardwares, and drivers always brought me crazy, until now that i am seeing light. Top 5 free utilities for me. I wonder why if i uninstall my netword card and delete his inf file in windows\inf, then run the program but doesn't detects the device in "errors devices view". I can see the status code "1" in device manager and with "devcon status *". I Have used devcon findall = Unknown , and nothing. xml's problem_ids = 01,10,etc its ok.