When the Explorer window loads, looking on the left side of the window, double click directly on the "i386" folder which resides on the "C" drive. Judie Flag Permalink This was helpful (0) Collapse - Judie, You Need To Get The Pro Disk by Grif Thomas Forum moderator / February 25, 2006 6:12 AM PST In reply Check to see that the disk is inserted properly or that you are connected to the internet. Is Scannow for the Home Edition also?So, the example(s) from that site used an XPPro screen shot. have a peek here
This step is your final option in trying to resolve your usbstor.sys issue. Grif thanks for your confidence and your help. If System File Checker finds a problem with your SYS or other critical system file, it will attempt to replace the problematic files automatically. If you haven’t added any new memory, the next step is to perform a diagnostic test on your computer’s existing memory. http://www.techspot.com/community/topics/how-to-repair-corrupt-usb-mass-storage-or-cd-dvd-drivers.201738/
After you restart the computer, WFP and sfc /scannow uses the new source path instead of prompting for the Windows XP installation CD-ROMNow I have to tellyou I do not know Windows2k (2000), Windows XP, Vista and even Windows 7 suffer from this problem. These troubleshooting steps get progressively more difficult and time consuming, so we strongly recommend attempting them in ascending order to avoid unnecessary time and effort. I appreciate any guidance.
DO NOT hit ENTER yet! Thus, these invalid MSDN Disc 0787 registry entries need to be repaired to fix the root of the problem. Your email directs me to click the plus sign next to the Windows Folder. Usbstor.sys Windows 7 Usbstor.sys seems to be a compressed file.
With updated device drivers, you can finally unlock new hardware features and improve the speed and performance of your PC. RIGHT click directly on the file, choose "Copy".Now, looking on the left side again, scroll down and click on the + sign next to the "Windows" folder, then scroll and click SECURE PAYMENT We protect your financial information and personal data with 256-bit SSL encryption. https://www.cnet.com/forums/discussions/usbstor-sys-158766/ When I copy it, it still stays in that original folder, doesn't it?By the way when I did scannow, I had to click on show hidden files and uncheck clear hide
DON'T UNDERSTAND NO ENTIENDOO NADAA March 28, 2012 at 7:19 am Reply Leonardo W Cardona (@LWCardona) Thanks a lot for this! How To Fix Usb Mass Storage Device Problem Now, based on this posting, I restored the usb*.inf files (and some usb drivers to the folder C:\Windows\System32\Drivers) and now everything works perfectly. USB Drivers... Instructions for Windows 7 and Windows Vista: Open Programs and Features by clicking the Start button.
Click Programs and Features. File Name: USBSTOR.SYS Developer: Microsoft Corporation File Description: USB Mass Storage Class Driver File Size: 74752 bytes File Version: 6.1.7600.16385 Creation Time: 7/13/2009 4:51:20 PM File Path: C:\WINDOWS\winsxs\x86_usbstor.inf_31bf3856ad364e35_6.1.7600.16385_none_485ca4d9f926b0b4\ How to Fix Usbstor.sys Download Windows 7 After that, I could do nothing in my computer. Usb Mass Storage Device Has A Driver Problem Windows 7 Why Do I Have SYS Errors?
by Grif Thomas Forum moderator / February 28, 2006 5:28 AM PST In reply to: Expanding System files from CD ..and copying and pasting from the i386 folder on the hard This corrupts the respective driver. This is a system driver file and it goes by the name USB mass storage driver, and it is from Microsoft. So you have to scan and clean your registry at least one time per month. Usbstor.inf Download
Make copies there.2. If this is the case, you will need to replace the bad memory to resolve your usbstor.sys BSODs. Type "sfc /scannow" and hit ENTER. If all of the above steps were unsuccessful, and Memtest86 finds memory corruption, it highly likely that your usbstor.sys blue screen error is due to bad memory.
Please try again now or at a later time. Usb Mass Storage Device Has A Driver Problem Not Fixed CAUTION: this action will erase all data on the USB drive. November 29, 2011 at 10:55 pm Reply milan1101 Sorry but how do you mean to restore ???
Is this the way it should be? I still only have 2 working, the rest won't. When I double click on "System", The screen on the right is totally blank.The folder below "System" is Drivers and when I double click that the ATI Raedeon Folder appears on Usbstor.sys Update Contact us...
MSDN Disc 0787) under the Name column. Thank you very much. You can double click on the "inf" files that reside in the "i386" folder and see what they're instructions say. Sometimes resolving your blue screen of death problems may be as simple as updating Windows with the latest Service Pack or other patch that Microsoft releases on an ongoing basis.
Should i be looking somewhere else? To fix USBSTOR.sys errors Knowing exactly what caused your usbstor.sys errors, there are several simple tips you can repair this error in the section below. They also can be copied and pasted if one is missing..In the case of the older Windows 98 and ME "cab" files, they indeed needed to be "extracted" from the "CABs" Microsoft has included a convenient utility called “chkdsk” (“Check Disk”) to scan and repair hard disk corruption.
Although later versions of Windows include the Windows Memory Diagnostic Tool, I highly recommend using Memtest86 instead. Because of the time and complexity involved in updating drivers, we highly recommend using a driver update tool such as DriverDoc (Developed by Microsoft Gold Partner) to automate the process. Step 4: Utilize Windows System Restore to "Undo" Recent System Changes Windows System Restore allows you to "go back in time" with your PC to help fix your usbstor.sys problems. I read through the Scannow sfc and how badly can I mess up my computer if I get in there and don't know what I'm doing?
Judie Flag Permalink This was helpful (0) Collapse - Registry edit unnecessary. Set your system so you can see what it contains by starting Windows Explorer and on the Tools menu, click Folder Options. If you would like to learn more about manual registry editing, please see the links below.