Windows cannot verify the digital signature for the drivers required for this device. A recent hardware or software change might have installed a file that is signed incorrectly or damaged, or that might be malicious software from an unknown source. (Code 52)
View 6 RepliesWindows cannot verify the digital signature for the drivers required for this device. A recent hardware or software change might have installed a file that is signed incorrectly or damaged, or that might be malicious software from an unknown source. (Code 52)
View 2 Replies View RelatedThis is the message I receive for my iPad driver. I can no longer synch it with iTunes. What is going on?
View 2 Replies View Relatedmy comp all of a sudden reboots and the message i get is that windows failed to start because it cant verify the digital signature of CI.dll.Status: 0xc000042I do not have the installation disc. It is a dual booted computer with two identical windows 7 x64.I use dual boot to keep my Music Creation separated from my internet and gaming OS.
View 2 Replies View RelatedI am having a problem (see title) and error code 0xc00000428 I am planning to have a a new install or reinstall or a COMPLETE REINSTALL of Windows 7 Ultimate.
View 5 Replies View Relatedwhat is "Programs digital signature"? According to my knowledge some security software categorize programs trustworthiness using program digital signature. How do program developer get digital signature? Why some programs not have digital signature?
View 2 Replies View RelatedI upgraded a desktop and laptop from Vista Ultimate to Win 7 RC and have the same problem on both. I can't install programs, run msconfig, cmd, regedit, etc, because I receive a digital signature error that is supposedly related to a recent hardware or software change. I can't even edit the properties of the accounts because of this same error.
Interestingly enough on my laptop one account shows a blank programs list when you go to start-all programs, but on the other account they show up. I restored the desktop from my windows home server and will shortly do the same on the laptop if I can't figure out this problem.
I am trying to add a public digital signature in word but am unable to do so. when I try to protect the document and go into 'protect document' --- 'add a digital signature' and selct change to change the signature it only displays my local signature (myemail@company.com) I would like to use a different signature like a public or trusted signature.
View 1 Replies View RelatedI want to know if there are the digital signature with the Microsoft system files located on c:windowssystem32 directory, how to view their digital signature?
View 2 Replies View RelatedI am trying to install Win 7 Home Premium on a different HD, I have the original install disks, I boot from the DVD drive and the files load as usual but after selecting language I get the message: A required CD/DVD drive device driver is missing. How do I resolve this? And also is there any advantage to installing 64 bit, my processor does support it.
View 1 Replies View RelatedI have just finished building a new desktop, here is the config:
Intel Core i5-2500K
ASUS P8P67 Pro, Intel P67
CORSAIR Dominator CMP8GX3M2A1600C9 2x 4GB
OCZ Vertex II Series SATA II 2.5" SSD, 60GB
SAMSUNG Spinpoint F3 1.0TB
SAPPHIRE HD 6950 2GB
Fractal Design Define R3
CORSAIR HX750
SONY OPTIARC AD-7260S SATA, DVD-RW
Using access to MSDN-AA, I got an ISO and key for Windows 7 Pro x64 (DVD - English). I then burnt the ISO to a DVD using my current computer, a WinXP 6 year old ACER laptop. When trying to do the clean install of Win 7 Pro on the new desktop, the installer starts up fine, but after choosing my language and regional settings, I get the famous "A required CD/DVD device driver is missing" error.
Here are the things I have tried, in vain:
1) Installing the various available SATA drivers from the ASUS motherboard DVD. This doesn't work and gives a "No new devices could be found" error.
2) Reburning the ISO with ImgBurn at 2.4x speed with verify on.
3) Redownloading the ISO from MSDN-AA and reburning the new ISO at 2.4x speed.
Note that I would have tried to make a bootable flashdrive of the ISO (using this guide: Install Windows 7 From USB Drive/Pen Drive ) but since I'm on Win XP on my current computer, DiskPart doesn't work in the same way. I therefore cannot do this, at least not in the manner described in that guide. Talking of DiskPart, I called up the command window in the Win 7 installer, and it shows NO drives at all. In the ASUS EFI BIOS, I have chosen boot priority for the DVD drive, and the two hard drives can be seen from there (although the SSD cannot be chosen as a priority for booting, which is weird, and possibly linked to this problem?).
I just got done with a new build.. brand new SSD harddrive and when my windows 7 is loading the setup I get stuck when i'm choosing the drive to partition. It gives me a few menu pop ups that begins with the "required cd/dvd drive device driver missing".. then it doesn't show any of my drives to format on.
My harddrive does appear in my bios..
Install Unsigned Drivers on Windows 7 & Vista with Driver Signature Enforcement Over, Every time when we try to install any hardware drivers which are not signed by Microsoft, Windows shows a warning of Unsigned driver dialog box. The reason of showing warning message is to protect the stability of your Windows operating system as such drivers are not passed in Microsoft windows driver compatibility test.
http://www.blogsdna.com/2350/safely-remove-unused-leftover-drivers-on-windows-with-driver-sweeper.htm
In Window XP you can still install unsigned drivers but in Windows Vista SP 1 and Windows 7 Microsoft has introduced very restricted module of driver signature enforcement which doesn't allow us to install any incompatible unsigned drivers.
http://www.blogsdna.com/1193/easily-reinstall-all-your-windows-drivers-without-driver-cd-with-drivermax.htm
If you want to bypass or disable Unsigned Driver warning message then Here is small freeware utility Driver Signature Enforcement Overrider which allows you to install and load unsigned drivers dynamically on your Windows 7 and Vista.
Driver Signature Enforcement Overrider 1.3b
http://www.ngohq.com/home.php?page=dseo
Supported Operating System
1. Windows Vista 32-bit & 64 bit
2. Windows 7 32-bit & 64-bit
download:-
http://www.ngohq.com/home.php?page=Files&go=cat&dwn_cat_id=34&go=giveme&dwn_id=826
Please Note: User Account Control (UAC) must be disabled in-order to use this tool.
http://www.blogsdna.com/1815/how-to-disable-uac-turn-off-uac-in-windows-7-beta-1-build-7000.htm
This morning when I went to run on my windows 7 32-bit installed PC, I was greeted by an error message saying "The boot selection failed because a required device is inaccessible". This is odd because last night it was working perfectly, with no problems. I've tried several solutions, like using the repair CD 3 times, to no avail, as well as writing a new mbr through Linux, using testdisk. I also know the whole hard disk isn't compromised since my Linux dual boot is still working with no problems from its partition.
View 5 Replies View RelatedI have a pc that has been running windows 7 pro fine for a couple of years. Today it wont boot stopping with the message: "Windows failed to start.A recent hardware or software change might be the cause."
To fix the problem:
1.Insert windows installation disc and restart your computer
2.Choose your language settings and then click "next"
3.Click "repair your computer".
If you do not have this disc contact your system administrator or computer manufacturer for assistance.
Status: 0xc000000e
Info: The boot selection failed because a required device is inaccessible.
This machine has only one dvd drive and one hdd. I have checked the boot list in the bios settings and the cd drive is first then the hdd second. If I insert the windows 7 cd and press any key to boot from cd when prompted I still end up at the "windows failed to start " screen. At this point I have the option to select "Launch startup repair" or "start windows normally" but I cant select them, the machine just counts down and continues to try to launch startup repair and fails with the 0xc000000e error.
I am not able to run recovery on by laptop. When I try to run recovery from hard drive or even booting system from DVD ROM using recovery discs I get the following error:
Status: 0xc0000225
Info: The boot selection failed because a required device is inaccessible.
My system is HP pavilion dv6 2150us. My hard drive is dynamic (someone told me that this error is because of dynamic hard drive). Will I have to convert dynamic hard drive to basic to run recovery? Or is there another way around?
I have the 64 bit windows 7 home prem CD I keep getting stuck on this screen I have formatted to a clean drive (seagate 40G).
View 1 Replies View RelatedI'm stuck at a screen installing windows 7 where it says "a required cd/dvd drive device is missing." when i'm trying to install windows 7. I can't see a hdd to select to install windows on.
View 1 Replies View RelatedI do use a online USB foot pedal that is used for transcription. I have two plugs powering the system, one for the monitor and the other to the CPU, connected to a extension cord with 5 sockets. To the rest of the sockets I had my DTH (digital tv receiver) and a small tv connected. With this setup, when I am working with my footpedal, it works for 1/2 an hour with proper play, rewind, and forward controls. After 1/2 an hour, it starts acting weird and begins to control itself in that it plays stops rewinds continuously by itself making it difficult for me. At first I thought it is driver issue and reinstalled and installed and tried all methods. I do get lot of errors at such times if I change the USB port for the pedal during the times of this issue. However, the moment I switch the DTH off from the power source. It all seemed to be working fine again without any issue.
Considering that, I thought it may be due to some voltage problem with distribution of power and I connected the DTH set seperately out to an entirely different AC wall socket but same room. Again, for the first half an hour the pedal controls works fine, and then the same thing happens and the moment I switch the DTH receiver off, its all back to normal.
When attempting to install Windows 7 on my computer (it currently has Ubuntu Desktop 12.04 installed, and has no CD/DVD drive), I get the following error; Quote:A required CD/DVD drive device driver is missing. If you have a driver floppy disk, CD, DVD, or USB flash drive, please insert it now.Note: If the Windows installation media is in the CD/DVD drive, you can safely remove it for this step.I am installing it via a USB stick (copied the install files from my Windows 7 disk, due to the fact there is no CD/DVD drive). I've tried the common Internet solutions such as re-insert the USB stick, and try another USB port, none of the aforesaid have worked.
View 7 Replies View RelatedWhen I install the Drivers for SoundMax Integrated Digital Audio device, message appears This device cannot start (Code 10).
View 3 Replies View RelatedSo I have this problem that it would appear heaps of others have:
I have a Kogan Agora pro: Kogan Agora Netbook PRO - Kogan Technologies Pty Ltd
It does have a sata hdd. I looked through the BIOS but couldn't find any places to change the sata settings to AHCI or raid.
I am trying to install from a usb key (using an ISO I created from an install dvd) but had the same problem with a downloaded iso. Also tried to install using the default language settings (As identified by David76 in another thread) but no luck.
I think it relates to the SATA HDD. I put the drivers for the netbook onto a seperate usb drive which it finds and lists in the box but none of the drivers do anything (hit next it thinks about things for a while then says no new drivers found).
I am really starting to get a bit ticked and regretting my move away from linux. If it wasn't for a few particular programs I use that don't work on linux i would have given up ages ago.
I have a Windows 7 PRO 32 Bit OS License and DVD media.I am building a completely new PC - AMD Processor;Gigabyte Motherboard; SATA hard drives; a pair of SATA DVD Recorder/Player drives; memory, etc.The configuration is able to boot the Windows 7 Pro installation.The installation apparently progresses until the following message appears."A required CD/DVD device driver is missing.If you have a driver on a floppy disk, CD, DVD or USB Flash Driver, please insert it now." I am unable to locate the CD/DVD device driver I need to allow the installation to proceed.
View 4 Replies View Relatedi have the same problem with "A required CD/DVD drive device driver is missing. If you have a driver floppy disk, CD, DVD, or USB flash drive, please insert it now.Note: If the Windows installation media is in the CD/DVD drive, you can safely remove it for this step."i have a dell mini 10 (1012) & it doesn't have a dvd drive. i have Windows 7 home premium (upgraded from starter). i made a bootable usb stick (downloaded iso file from mintywhite & then made the bootable stick). that process worked fine.when i try to do the re-install, however, get the message noted above. i read on another post to 'disable the raid function in bios'. i also tried downloading ALL my dell drivers & tried the re-install with them on another flash drive stuck in the machine.
View 2 Replies View RelatedI tried to bring my computer out of hibernation and was confronted with:Windows failed to start. A Recent hardware or software change might be the cause. To fix the problem:
1. Insert your windows installation disc and restart your computer.
2. Choose your langugae settings, and then click next
3. Click "repair your computer."
Status: 0xc0000000e
Info: The boot selection failed because a required device is inaccessibleRecently I shrank one of the partition on the data drive in order to enlarge the other partition on the data drive. The enlarged data drive contains the folders of some installed games but the system disk is separate and was not altered in this way. I'm pretty sure that I hibernated and recovered from hibernation at least once since that change was made.Could it be that the OCZ drive has developed a fault? Or would it then be unable to even display this message?When I attempt to repair the installation using the Windows 7 disc, the operating system isn't listed. I don't think that there are any drivers for me to load - I think it's supposed to be automatic (the driver must be a part of Windows own included set).
right, i've noticed another thread with the similar problem, here, and apparently it's fixed, but as i'm running my system on a laptop, i'm wondering what i can do to recover my system without any data loss. error message's more or less the same, "Windows failed to start. A recent hardware or software change might be the cause. To fix the problem:
1. insert your windows installation disc and restart your computer.
2. choose your language settings, and then click next.
3. click repair your computer
if you do not have this disc.........etcetc
status: 0xc000000e
info: the boot selection failed because a required device is inaccessible."
i'm running an msi cx420 that's 6 months old, windows 7 32 bit. this problem only surfaced after i defragged my laptop and updated MSE and restarted. to be clear, my laptop isn't of much importance but my data is what i'm worried about. edit: also, i've tried to burn the windows 7 system repair disc on a USB as follows, but with no luck. i'm running windows xp on this computer and if anyone could also help me on this i'd be much obliged.
Boot > advanced options > maximum memory > i checked and changed it to 4GB
After restarting my pc, I reentered to maximum memory and it was 0. I restarted my pc again and it is not working anymore .
Status: 0xc000000e
The boot selection failed because a required device is inaccessible.
I have an Intel i5, Windows 7 Ultimate, and an SSD as my main drive and 2 SATA HDDs.One day, I got a BSOD appeared and my PC restarted restarted. After that, the following error appeared: Window failed to start. A recent hardware or software change might be the cause. To fix the problem:
1.Insert ....
2. .... ... status: 0xc000000e info: The boot selection failed because a required device is inaccessible
Also I noticed that BIOS only detected one of HDDs, not SSD neither other HDD.Sometimes, Windows can be started, but it doesn't work very well.When trying to copy data from F: to an external USB, it copies for a short time and then Windows 7 becomes unresponsive. This also happens in safe mode.After several reboots, now Windows will not boot and I get the error "The boot selection failed because a required device is inaccessible." And the BIOS only detects the SSD.
UPDATE: my disks:
HDDs
WDC WD10EARS-22Y5B1
Seagate ST31000528AS
SSD
FM-25S2S-120GBP2 - G.SKILL
I was on my tour to Cyprus and last night I came back I saw my PC uptime was 22days.I asked my brother wht's going on , he told me if you'll shut down pc, i'll not get it stared. Due to some reasons I restarted my pc and now its giving me this error"the boot selection failed because a required device is inaccessible". I've 2 drives 500GB + 1000GB, windows is on 500GB drive which I check through BiOS & shows SATA Port 0 = (0.0GB), SATA Port 1 WDC WD10EARS-0 (1000.2GB).
View 5 Replies View RelatedI'm having this error for a while now. this: 0xc0000225 Boot selection required device is inaccessible What happened before this is just a forced shut down because the computer is lagging. After that, this error in now showing up. I have a recovery disk but I can't manage to open it up, cause I dont know this stuffs
View 3 Replies View RelatedI have a Dell XPS , bought it 2 weeks ago , all good , but when I tried to re-install the nvidia graphics driver the windows crashed, and the boot system was down.Tried to fix it , couldnt , and I didnt make a backup either so I went for the format. At the moment the HDD is clean and when I try to install windows7 i get the following error:"Load Driver:a required dvd drive device is missing". I tried everything that I found on this forum/google related to this problem but with no success.
View 4 Replies View Related