I have a Dell Vostro 3560 using win 10 64bit. I don't know how it happen but yesterday, when i turned on my laptop, the symbol of wifi was missing. I don't have cable to connect so i cant give you any image of my laptop. I have tried to reinstall driver name Network_Driver_N80VN_WN32_10.0.0.0_A00.EXE and it can't not be installed ans the announcement was "The update installer operation is unsuccessful". When i checked log file =
Vendor Sofware Return Code:7
Name of Exit Code: ERROR
Exit code set to: 1 (0x1)
Could you help me please
Thank in advance
Uninstall your WiFi and Bluetooth from device manager.
go to device manager for your WiFi adapter then choose upgrade driver and let windows find the newest driver (should be a version from 2016).
Boom, problem solved.