Īccording to AdDuplex, a Lithuanian company whose metrics technology is embedded in thousands of Windows Store apps, Windpowered just 26% of surveyed Windows 10 systems as of March 26. developer largely abandoned efforts to distribute the October 2018 Update, aka 1809 in its four-digit yymm format, last month, apparently deciding that it would, like many of its corporate customers, simply skip one feature upgrade to solve the problem of two on a collision course. Microsoft has given up on Windows 10 1809, the troubled feature upgrade of last year that was delayed by months, data from an analytics vendor showed.