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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.
