After a long fight trying to find a combination of parameters, that would satisfy the Microsoft PTP driver, using logs recorded from real Canon digital cameras, it turned out, that the line "T is a constant character" in the DateTime string definition in the PIMA 15740:2000 standard should actually be interpreted "the literal 'T' character." Adhering to this at last made Windows happy. This achievement has been proudly marked with tag v1.0. On the way to this milestone ptp-gadget has also acquired a DCF filesystem, all images are now reported under /store_00010001/DCIM/100LINUX/, this, however, is not a complete hierarchical filesystem implementation. Subdirectories are still not supported, the presented directory structure is absolutely static.