Cannot Access Two Sandisk Flash Drives
May 25, 2012I've got new computer with Windows 7 & for some reason or other cannot access two Sandisk flash drives (Cruzer Blades) yet no problems with other makes!
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Flash Drives Not Being Allocated Drive Letter And Cannot Access?
Mar 31, 2012When attaching a flash drive:
1. The autoplay pop up doesn't appear;
2. The device does light up initially;
3. The device doesn't show up in "Computer"
4. The device doesn't show up in Disk Management - just Disk 0 (system reserved, C: and I and 0 (CD ROM)
5. The device appears in Device Manager under USB controllers as a storage device but I can't access it.
6. This happens with all memory sticks and occasionally with ipod etc.. but sometimes for no apparent reason they work! All devices works ok with other computers.
7. 9 times out of 10 plugging in a device or turning on the USB attached printer will cause the computer to BSOD, usually with IRQL NOT LESS OR EQUAL 0X0000000A
8. Devices are never allocated a drive letter.
The only thing I can think of is that I repartitioned the external hard drive (which I attach to back up) which may have confused the computer with driver numbers? Possibly?! And I did fiddle with the System Reserved drive as I had back up issues and one of the solutions was to rename it, then I renamed it back again (I think).I'm running Windows 7 Home 64-bit, Avira anti virus and the computer is about 6 months old, working ok until a month ago. Can't think that we downloaded anything about the same time as the problem started but possible. I've tried to update all drivers that I can think of but the only one that needed doing was the Nvidia GeForce 7025 which was outdated.
Cannot Copy Onto USB Flash Drives / SD Cards - Destination Folder Access Denied
Aug 15, 2011My laptop is not letting me copy anything onto USB flash drives. I'm using windows 7. I have already tried system restore and uninstalling the drive in Device Manager and Disabling write protection in the registry but to no avail. I am able to format the pen drive and also access files on it and copy files from it. But I am not able to paste files from my laptop onto the pen drive. It says "Destination folder access denied" and "You need permission to perform this action". I am running an administrator account. Also I am able to do everything normally in the case of a external HDD but again face the problem when trying to paste something to SD cards. I have taken ownership, run as administrator and also tried to drag-drop but to no avail. This not for just 1 particular file/folder. I am not able to copy anything to the USB and at the same time I am able to copy anything to the external HDD.
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Jan 5, 2012Using Win 7, I plug in a SanDisk Cruzer micro 2 gb flashdrive to the USB port but the drive is not detected. I can do the same from an XP machine and the flashdrive is not detected. If it was detected, I could go to computer management and select it, but since it is not detected, that is not an option. I have lots of data on this flashdrive and have used it extensively with both the XP and Win 7 machines but now it is not detected. Any thoughts on how to force detection? Unfortunately I suspect the USB connector has gone bad.
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Nov 22, 2011The other night I was putting something on my 8gb sandisk flash drive. My pc shut off randomly and I go to recopy the files onto my flash drive and the drive keeps saying the disk is write protected. I cant format the drive because it says the disk is write protected. I've tried going into regedit and making the write protect reg key. Didn't work. The flash drive does not have a little switch to make it protected.
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Jul 17, 2011I have a usb flash drive with sandisk u3 software that was password protected. My home computer was XP. My work computer is windows 7. When I put the flashdrive in it could not read it and asked if i wanted to download the sandisk windows7 compatible software. so i said yes. When the question came up if I wante to format my usb drive. I said no. Now it is not seeing any of my original data. Either under xp or windows 7. I have the turbo tax data files from last tax season that i did not make a back-up, that was included. how I can recover the USB data?
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Mar 2, 2011How do I download drivers that will support Sandisk Cruzer Micro USB 2.0 Flash Drive in Windows 7?
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Apr 14, 2012i kept security to c drive now i cant change it
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May 8, 2012in 7 doesn't see any USB flash drives. Check in disk management - not showing up there either.AND........If I switch HDDs & revert to XP - same thing. No usb flash drives appear. And in control panel > disk management they do not appear as unassigned also.
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Aug 31, 2009I haven't really had any issues since I first installed Windows 7 and now I'm trying to access a shared drive over a network and I'm getting this annoying error message that I cannot access a shared drive over the network.
I decided to reinstall Windows 7 and before that I never had this issue.
I have not installed any third party software, I've enabled network discovery and right now I cannot access any shared folders or drives, at all, though it can see it.
I'm getting that stupid error message: "<Network drive> is not accessible. You might not have permission to use this network resource. Contact the administrator of the server to find out if you have access permissions. Access is denied."
What am I doing wrong here?
Windows 7 And Flash Drives
Jul 21, 2011I've got three different (but identical, to look at them) MicroSDHC thumb drives. When I tried them in my new Win 7 PC, it assigned a different drive letter and description to each, under Devices with Removable Storage. Even though "Hide empty drives in the computer folder" is checked in my Folder Options, it's not working -- they're still listed under Computer, grayed out. Worse, when I fire up Windows Explorer, it occasionally (but not consistently) gives me a series of errors about the drives not being available -- and this continues to happen even after I uninstall them in Device Manager.
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Jan 16, 20122 of my usb flash drives are not recognised while 2 are, and I have just been given a new one.When I plugged it in the computer said it was loading drivers and then that it was ready for use.It shows up in device manager but I cannot access it from 'my computer'.The same applies to 2 of my 4 drives.
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Aug 6, 2012When I put the flash drive into any of the USB drive on the computer I get a message come up firstly asking me to format the flash drive. I even get this message come up when I plug my TomTom satnav in via USB.If I click on the drive designation I get the following message: {{ K:drive is not accessible. The volume does not contain a recognized file system. Make sure that all required file system drives are loaded and that the volume is not corrupted.}} I know that the memory sticks are OK as I have tried several and also tried all the USB slots on the computer and in another computer. I cannot remember having done anything to have caused the problem since last using the USP drives.
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Feb 21, 2009It is difficult to remove multiple flash drives using the safely remove hardware dialog. I had three flash drives plugged into a USB hub, and I wanted to remove all three at once. I click on the remove hardware icon in the notification area, but it only allows me to select one drive at a time.
When I click on a drive to remove, the dialog disappears and another window opens to let me know that the drive can be removed.
I have to repeat this process for the other two drives. Worse still, the remove hardware icon changes position when the safe to remove dialog appears.
Ideally, when multiple removable devices are installed, the remove hardware dialog should remain visible after selecting a device to remove. That would allow the user to select additional devices to remove if so desired.
Backing Up System Iso On Usb Flash Drives
Feb 26, 2012I have win 7 home premium on one tower and win 7 pro. on another. My question is can I save a system iso of each one on usb flash drives in case of a crash? My home premium c:/ drive shows 445gb. free from 465gb. so would I have to use at least a 20gb. flash drive. I know New Egg has a large selection of flash drives. I have a second hd in my pro system I used to save a complete iso backup on it.
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Mar 16, 2012I install a flash drive, opens automatically, when I close programs and click remove I get a window item is still in use. Close all programs and click safe to remove. I am not real literate on computers but I don't know where to go to even find if there is anything left open in the flash drive. I keep going back ti remove safely and same window comes back.. How big a risk if I just remove it?
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Dec 9, 2011I have a problem with my PC. It is simply can't read lot of USB drive. I need to restart in order to be able to read it. Sometimes it is working or else it is still fail to read.I don't know what is the problem but I get this Inaccessible Function error. And when I checked at Disk Management, the file format of the USB flash drive shown as RAW.I have Ubuntu on my PC (dual boot). And it is just working. Therefore for some reason, my Windows 7 is stupid enough to detect my USB file system.
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Jan 6, 2010I have tried multiple fixes and still cannot connect any flash drive or external drive to any usb port on my computer without the dreaded "Usb not recognized" error. My mouse and keyboard are both usb and have worked fine though. I have unplugged the power cord from my psu for a few minutes. I have booted into safe mode. I have deleted the infcache.1 file. I have check my Bios settings (and have latest bios update). I have completely removed all the usb devices in device manager and rebooted which reinstalled everything. I have booted the computer up with a flash drive already in a usb port. I have gone into Drive Manager to see if anything is recognized without a drive letter. I have even applied the hotfix from here - [URL]. Nothing seems to work, yet all of these devices work fine on my netbook running Windows XP.
When I originally installed Windows 7 everything was working fine. I would say it roughly stopped working a month or two ago. I don't constantly use flash drives or my externals so I could be a little off on the time frame (why I didn't do a system restore). I first noticed the problem when I plugged in my Tmobile G1 phone to transfer files and it wasn't recognized. My phone would still charge off of the usb port, but I couldn't mount and browse the 4 gig sd card in my phone. It was working before because I have files on my phone that I transferred from my computer after the Windows 7 install. I started testing out my known, working flash drives as well as my usb powered 2.5" external drive and they too come up unrecognized on all usb ports (front and back).
My specs:
AMD X2 5000+ BE
Gigabyte GA-M55plus-S3G mobo
G.Skill PI Black 4GB ram (2x2 - DDR2 800)
2 Western Digital Sata drives
Nvidia 9800 GTX+ video card
450 Watt PSU (don't remember brand right now, but good amp rating on 12v for video card).
Windows 7 Ultimate x64
The only drivers I am using for the system that are not the default Windows 7 drivers are for my video card and onboard audio. Onboard audio is the only Windows 7 driver provided on the Gigabyte website for my motherboard. What shoild I do, check or double check or should I start considering formatting and a reinstall of Windows 7 (which I have been trying to avoid)?
Formatting Flash Drives NTFS And FAT32
Apr 20, 2009I have a couple of flash drives I have formatted to NTFS. One for an install drive and one for a readyboost test. If I formatted the drive in CMD do I have to format it the other way (to FAT32) in CMD or can I just right click the flash drive and format it there?
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Jun 8, 2011I got a new motherboard yesterday, installed it, and installed windows. This morning, I decided it would be a good idea to flash the UEFI (BIOS) to the newest version. Now, when I try to boot, it just sits with a gray cursor at the top left of the screen. I went into the UEFI and went to boot order, but it only shows my 1TB hard drive and my dvd drive. But I had a 750GB hard drive with windows installed. I think this is the reason it won't boot, because it doesn't see the drive with the OS installed.
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May 28, 2012I have just recently acquired a flash-drive and have been curious as to how to encrypt some files on it. The key word being some.It's a large drive (8GB), and will be used for many different things. I want an area on the drive to be used to transport/hold personal documents which I wish to have encrypted.I have tried software like TrueCrypt which decided to use the whole drive, and didn't seem to work properly anyway (?)I want something that acts like a 'safe', I double click it, I enter a password, I access the files.I need the software to run strictly from the stick, without the need for Admin' Privileges and for it to work on most operating systems (2000 and newer)... I understand I could use old fashioned password protected/encrypted .zip's.... but I don't know if Windows can natively read these without the need of say 7zip or WinZip.
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Jul 16, 2012My netbook that uses windows 7 starter cannot detect any of the flash drives and has display troubles cause everytime restart its display will be in windows classic. Should I take it to be repaired??
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Mar 24, 2011All of my Removable Storage Devices (Flash drives, External HDD) do not work with my Windows 7. When I connect them, I hear the beeps but the device sometimes show up, sometimes not and sometimes they appear after a long interval. On accessing them, Windows tell me that I need to format the drive. Well, I can't do that. It's happening with all of my removable devices, not just one. They work fine with my laptop which is Windows 7 too,
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Mar 11, 2012Windows 7 HP has suddenly started to create headers for the alphabetical groups it has started to organize the contents of my flash drives into. Here is an example: The headers were not there last week, they have not been there since the system was built a year ago, they are not on the drives themselves and they do not appear when the flash drives are plugged into my XP system. I have made no changes that would account for the appearance of these headers during the past week or so.
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Apr 28, 2011Since I upgraded from Vista to Win7 Ultimate, using a Toshiba Satellite A210-FS1, I have lost the use of many F keys, some work some don't. I got a message stating that my Flash Cards will no longer work.I read at a few places that if I had to get the following, and install them in that same order and that everything should come back to normal.
-Chipset Utility v.15.38
-Display driver v.186.42
-toshiba value added package v.1.2.40
-Flash Card support utility v.1.55.0.4c for Windows Vista
-Toshiba utilities v.1.25.5c
Where I should get them, well I do not know. Furthermore, is it applicable to me and in my case?
Can Map But Cannot Access Drives From XP To Windows 7
Jan 17, 2011Basically, I got 2 laptops. A new Win7 Home Premium and an XP SP3 netbook. Both are on the same workgroup. Both have full admin privilege accounts. Shares/drives are enabled as I have always done on Win environments. I am getting Access is Denied when I try to access my Win7 C: and D: drives from XP. I can see the Win7 laptop, I can even map the drives, but cannot access Win7 drives from XP. From Win7 to C: and D: on XP is no problem at all, as always. I am aware of that sharing root of drives is inadvisable. However, I am on a fairly secure home LAN [sole user] and I want to do this.
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Apr 11, 2009This is sort of an extension of a previous problem, which I never found a solution for. Thread: Accessing drives in Windows Explorer takes a long time
Basically, I sometimes can't access other drives/partitions on my computer. If I look at my drives in Windows Explorer, I can see them all listed. If I double-click on the drive, the progress bar at the top of the window moves along very slowly, but the drive never actually opens.
Sometimes I can access a folder on the problem drive by running e:stuff, while other times it will just open an empty Windows Explorer window. Sometimes I can access a folder, but if I try to access the same folder a few minutes later, I run into the same problem again.
Indexing is turned off for all but a few folders (library folders).
Any ideas?
Network Access - Can't Map Drives, Can't See Any Servers?
Mar 23, 2012I've got a ThinkPad x220 here and randomly started having issues accessing the network (mapped drives and printers). The computer can still access our Intranet (Sharepoint) and Exchange Server (Outlook says connected and we can send/receive)I tried disconnecting the drives and reconnecting, but none of the servers were showing up in the list. I then checked to see if network discovery and file sharing were turned on... they were. Tried manually going to a network drive (i.e. the public drive
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May 26, 2012A week ago I had to reinstall Windows 7 on a second PC (PC2) which now has an SSD. However, the original disk (a 500GB Seagate) has been used to reorganise partitions of which there are now eight. Three of these I can access from PC1 with no problem. However, the last four plus a 1TB drive there is no way I can access them - I can look at them but there's no way I can copy any files or folders to them.I've checked the drive permissions via the Security tab and set everything I can to Full Control. However, out of the five there is one Name I cannot change and that is CREATOR OWNER which has permissions set to Special and which so far I've found no way of changing. In relation to the Names they are a little different to mine. All five are the same except that PC2 has CREATOR OWNER. I have Authenticated Users that PC2 doesn't have; none of PC2's drives have an Authenticated Users entry. Should it?
To clarify the Names we both have they are listed below:
PC1
Administrators (Username/Administrator)
Authenticated Users
Everyone
SYSTEM
[code].....
I've just checked a third PC we have upstairs and that is different again most drives ONLY having Everyone with only one drive having the Names above under PC1 but NOT Everyone. So I suppose that makes me one confused chick. What the hell gives with the Names Groups? What should I have and what should I NOT have or not need?
Windows 7 Cannot Access XP's Shared Drives?
May 26, 2012XP SP3 is used. The Simple File Sharing is not enable.Ping from Windows 7 to XP goes through.The same log-on user name and password are used for XP and Windows 7.XP machine is visible from Windows 7.Error message is "Unknown user name or bad password. The same message when attempting to access from another Windows 7.Initially it was working but after an hour or so, it quits. I rebooted the router, XP machine and Windows 7 machine but the situation remains unchanged. There is no problem networking between the two W7s.
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Jul 21, 2012my lptop iws not showing access to any pendrive.
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