AOpen MX4GVR - Page 79

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6. Check USB driver version from My Computer, Local Disk C:, Show the content of this drive, Windows directory, Show the
content of this drive, System32 directory, Show the content of this drive, Drivers directory, Show the content of this drive, View,
Details.
1. USBEHCI.SYS - 3/20/2002.
2. USBPORT.SYS - 8/17/2001.
3. USBHUB.SYS - 8/17/2001.
So, new 3616 driver does not install complete.
[Install by manual]
1. Disable Windows File Protection (WFP)
1. Start button/run/Regedit.
2. Set HKEY_LOCAL_MACHINE\Software\Microsoft\Windows NT\CurrentVersion\Winlogon\SFCDisable = 1
2. Copy all USB files from CD to HDD.
1. Copy all test drivers to %windir%\driver cache\i386.
2. Copy all test drivers to %windir%\system32\dllcache
You need to copy file to this directory first. Otherwise, Windows XP will replace file from this directory to
system32\drivers.
3. Copy all test drivers to %windir%\system32\drivers.
3. Check USB driver version again.
1. USBEHCI.SYS - 3/20/2002.
2. USBPORT.SYS - 3/20/2001.
3. USBHUB.SYS - 3/20/2001.
Test USB20 HDD with restart for 10 times. The USB 20 HDD can detection with any problem for all 10 times.