WA4320-ACN 刷胖AP时提示出错

大家好！

         有一个WA4320-ACN 刷胖AP时提示==========================<Enter Ethernet SubMenu>========================== |Note:the operating device is flash | |<1> Download Image Program To SDRAM And Run | |<2> Update Main Image File | |<3> Update Backup Image File | |<4> Download Files(*.*) | |<5> Modify Ethernet Parameter | |<0> Exit To Main Menu | |<Ensure The Parameter Be Modified Before Downloading!> | ============================================================================ Enter your choice(0-5): 2 Loading..................................................................... ............................................................................ ........................................................................ Done. 10963968 bytes downloaded! Saving file flash:/wa4300_fat.bin The file is exist,will you overwrite it? [Y/N]Y............................. ............................................................................ ............................................................................ ............................................................................ ............................................................................ ............................................................................ ...................Done. Set the file attribute failed!出错怎么解决。谢谢！