Windows 7 Cannot Verify Digital Signature For Drivers Required For This Device
Feb 3, 2013
I had installed the aheros AR5B97 wireless network adapter in wondows 7, but it was not properly installed and the wireless service icon is not displayed in the network profiles.when i checked it in the device manager it showed a device status that: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)
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Jun 19, 2012
This device is not working properly because Windows cannot load the drivers required for this device. (Code 31)Click 'Check for solutions' to send data about this device to Microsoft and to see if there is a solution available.Plug and Play ID.When I test it says the adapter is working properly. I don't know if this matters but I am unable to get microsoft updates. I have 16 that continue trying to update but my computer will not allow.
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Jan 1, 2013
I recently updated to Windows 8, and before updating, Windows 8 setup recognized the drivers for my Belkin G Desktop wireless card. After installation, my system was able to connect to my wi-fi network without any problem. However, due to the power going off at my home, an automatic update on Windows 8 got interrupted.
Since then, it has caused a ton of problems, which caused me to finally re-install Windows 8. Now, however, it does not recognize the wireless card and its drivers, and does not let me install from the CD, or through any alternate sources ?
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Oct 8, 2012
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Sep 11, 2012
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I am deploying Cisco 5508 with Cisco 1602 Access Points at one of my client's office. User authentication will be done through Microsoft IAS Server working as RADIUS Server. There is a requirement from my client is that the user over wireless can only be able to login to One device using its user ID. I want to inquire if this can be done through WLC or it can be restricted on the RADIUS server? Looking forward for comments.
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I have Dell Inspiron 5160 which recently had a HDD crashed. I installed a new HDD and installed OS Windows XP Home edition - I installed video drivers and chipset - Now I had no idea which drivers to installed so I installed the default listed Network drivers in the CD provided to me BUT I dont know somehow they are not visible -- ALL the network and other devices in the Device Manager have yellow Question mark along with ! and are saying Device drivers for this drivers not found - I have installed all sort of drivers from support.dell.com but still does not work.
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This is regarding CISCO logging configuration.We palnned to implement enable logging on all the cisco nexus switchs.we are running HP arc sight in our DC this device monitor all the CISCO devices.We want to enable logging with this Arc sight device.Just I would like to know about config commands for Nexus device, what is the command to enable logs which is include "who is login & logout?, interface down information?,who was did conf t ? & every logs"
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Mar 11, 2013
I would like to ask whether SHA1 signature algorithm is available for FWSM. We use FWSM code version 3.2(22) in our production network where only MD5 signature algorithm is available. There is a need to upgrade to stronger algorithm SHA1. From my experience I know that this is possible on ASA firewalls running on 8.4. codes. Certificates generated on code 8.4. automatically use SHA1 with RSA Encryption.
Is it possible to have Signature algorithm SHA1 on FWSM? If so, in which code version?
hba-pf-a# sh crypto ca cert
Certificate
Status: Available
Certificate Serial Number: caf44050
Certificate Usage: General Purpose
Public Key Type: RSA (2048 bits)
[Code] .....
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Jun 17, 2012
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Error Message %UPDATE-3-INV_FILE_SIGN: Error! Invalid image signature!. Image may be corrupt.
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Oct 15, 2012
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For the moment I am running wifi by using my old XP setup (which is the only way I can post on [H]). :P
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