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APP.Guide_Acer_1.0_ALL.zip June 25, 2014 Operating system Unknown OS File type Application Version 1 32-bit
OS_Acer_Acer.AV052.S520.RV19RC04.TWN.GEN1L_S520.zip January 31, 2014 Operating system Unknown OS File type Application Version AV052.S520.RV19RC04.TWN.GEN1L 32-bit