Error code 18005 when trying to upgrade Archer C7(CA) v2 "AC1750"
Hello, i have an Archer C7(CA) v2. The actual firmware version is 3.15.3 Build 180114 Rel.39265n. I am try to update to 180305. I'm using the file Build ArcherC7v2_fr_ca_3_15_3_up_boot(180305).bin and i get this error message (Error code: 18005 Upgrade unsuccessfully because the version of the upgraded file was incorrect. Please check the file name). I rename the file ArcherC7v2180305.bin just in case it was a problem with special caractere and it doesn't. Can you help me please? I need to upgade cause lags problem when conferencing etc....
Thanks in advanced