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Windows 7: Lexar 3.0 usb device

16 Feb 2014   #1
coinup

7 64bit Ultimate
 
 
Lexar 3.0 usb device

WpdBusEnumRoot\UMB\2&37c186b&0&STORAGE#VOLUME#_??_USBSTOR#DISK&VEN_LEXAR&PROD_CF__USB_3_0_READ&REV_0 545#000000003455&0#

windows seems to be asking for a driver, but the manufacturer dosn't supply one, what can I do to
get this warning out of event viewer.


My System SpecsSystem Spec
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16 Feb 2014   #2
maxie

windows 7 home 64bit
 
 

Hi there .. What is the Model Number of your Device ?
My System SpecsSystem Spec
16 Feb 2014   #3
ComputerGeek

Desk 1: Win 7 Pro 32bit; Desk 2: Server 2012 R2 & Win 8.1 64bit
 
 

Two things to try:

1) unplug the device. Open Disk Management (Right Click Computer->Manage->Disk Management). Insert the device. You'll see it appear as a new Disk in the lower pane. Right click it and assign it a new drive letter.

2) Do you have Samsung Kies installed? Try uninstalling it. I've seen it interfere with WPD (windows portable devices) before
My System SpecsSystem Spec
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16 Feb 2014   #4
maxie

windows 7 home 64bit
 
 

Some of the Lexar Devices require a Firmware update before they will work .. Try the Device in a USB 2 Port ..
My System SpecsSystem Spec
20 Feb 2014   #5
coinup

7 64bit Ultimate
 
 
lexar usb 3.0 CF/SD card reader

the item is described in the title, there is no model no. as such
My System SpecsSystem Spec
20 Feb 2014   #6
maxie

windows 7 home 64bit
 
 

Hi there ... Have you tried the Card Reader in another Computer ... It does not require a Driver .. Strange that the Manufacturer states it only works with Windows 7 Vista and XP ...
My System SpecsSystem Spec
20 Feb 2014   #7
maxie

windows 7 home 64bit
 
 

Just been reading on some Forums that it did not work in Vista 64 Bit OS .. Could that be the problem .. If you know some one that has a 32 Bit OS .. I think you should try it in there Computer ... At any rate it might be a good idea to contact Lexar Support ...
My System SpecsSystem Spec
20 Feb 2014   #8
NoN

Windows 7 Professional SP1 - x64 [Non-UEFI Boot]
 
 

Quote   Quote: Originally Posted by coinup View Post
the item is described in the title, there is no model no. as such
Hi!

Try to locate in C:\Windows\System32\Drivers\UMDF\

if the .dll are all there (see screenshot)

if not or missing some, then go in C:\Windows\System32\DriverStore\FileRepository\ (see screenshot)

and try to find the .dll missing and paste it in UMDF folder. Reboot.


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 Lexar 3.0 usb device




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