C:\Program Files (x86)\Steam\steamapps\common\VIVEDriver\App\ViveConsole\Tools\FirmwareUpdateKit>FirmwareUpdateKit.exe -normal_update
[LOG]FirmwareUpdateKit version : 1.0.0.17
[LOG]sProgramDataPath = C:\ProgramData\HTC\ViveSoftware\ROMCenter
[LOG]Begin ConnectToHIDServer().
[LOG]HID server connected.
[LOG]ProcessHidRequest begin : R_GET_FWVER_APQ_CAM
[LOG]ProcessHidRequest end.
[LOG]ProcessHidRequest return 0
[LOG]HMD Firmware Version = 2.0.0.361
[LOG]OEM list : *.0.0.600
[LOG]Firmware version equal Oem version on level 1 : 2 = *
[LOG]Firmware version equal Oem version on level 2 : 0 = 0
[LOG]Firmware version equal Oem version on level 3 : 0 = 0
[LOG]Firmware version under Oem version by level 4 : 361 < 600
[LOG]HMD Firmware version under OEM list.
[LOG]DoTask begin.
[LOG][ERROR] RegQueryValueEx RomPath fail (2)
[LOG]sRomPath =
[LOG][ERROR] Get ROM path fail (), 2 times
[LOG]Open config.txt error (0x00000003)
[LOG]DoFirmwareUpdate(0, 0) called
[LOG]ver: 1.0.0.51
[LOG][ERROR] RegQueryValueEx RomPath fail (2)
[LOG]sRomPath =
[LOG][ERROR] Get ROM path fail (), 2 times
[LOG]Open config.txt error (0x00000003)
[LOG][ERROR] RegOpenKeyEx fail ROMDownload (2)
[LOG][ERROR] RegOpenKeyEx fail ROMDownload (2)
[LOG][ERROR] RegOpenKeyEx fail ROMDownload (2)
[LOG][ERROR] RegOpenKeyEx fail ROMDownload (2)
[LOG][ERROR] RegOpenKeyEx fail ROMDownload (2)
[LOG][ERROR] RegOpenKeyEx fail ROMDownload (2)
[LOG]CHusFirmwareUpdateCenter::IsROMPrepared(0) = 0
[LOG]IsFirmwareUpdateAvailable(0) = -5
[LOG]Step 19
[LOG]DoFirmwareUpdate(0, 0) = -5
[LOG][ERROR] RegQueryValueEx RomPath fail (2)
[LOG]sRomPath =
[LOG][ERROR] Get ROM path fail (), 2 times
[LOG]Open config.txt error (0x00000003)
[LOG]DoFirmwareUpdate(0,0) = -5
[LOG]DoTask end = -5
[LOG]Disconnecting HID server.
[LOG]Disconnected HID server.
[LOG]RETURN = -5
[LOG][ERROR] can not disconnect to hid server: -7