Hy!
After an forced restart on my Win 7 64bits SP1 (with HWiNFO 4.06 64bits) and HWiNFO Monitor Gadget 1.1 stopped working also SpeedFan Gadget latest vers. and All CPU Meter 4.2 gadgets too, showing only < symbol on an grey surface and the tab with X for close, options key and move grip...