 |
Welcome to Windows 7 Forums. Our forum is dedicated to helping you find solutions with any problems, errors or issues you are experiencing with Windows 7. The Windows 7 forum also covers news and updates and has an extensive Windows 7 tutorial section that covers a wide range of tips and tricks.
Windows 7 - McAfee update is locking users out of their systems |
04-21-2010
|
#1 | | Windows 7 Ultimate, OS X 10.7, Ubuntu 11.04 |
McAfee update is locking users out of their systems 
Quote: Originally Posted by Neowin.net Wide spread reports are hitting the web that McAfee Antivirus update is causing major issues with end users PC’s. Reports are coming in that the “update to Dat 5958” is killing SVCHOST.exe.
As reports are surfacing in our forums and across the web, the issue appears to be wide spread and u2_storm is saying that “We have received thousands of reports indicating some issues with McAfee DAT 5958 causing Windows XP SP3 clients to be locked out”. Currently the only possible solution may be to downgrade your client to downgrading to 5957 and restoring SVChost.exe. Read the full article here. | My System Specs | | System Manufacturer/Model Number Custom | Whitebox OS Windows 7 Ultimate, OS X 10.7, Ubuntu 11.04 CPU Intel E6750 @ 3.80GHz Motherboard Gigabyte GA-EP45-UD3L (Revision 1.1) Memory 2x2GB & 2x1GB (6GB) OCZ Reaper 1066MHz @ 1080MHz Graphics Card EVGA nVidia GTX 260 896mb (216 Core) FTW Edition Sound Card Realtek ALC888 Monitor(s) Displays 21" VIZIO TV Screen Resolution 1680x1050 @ 60Hz Keyboard Logitech Wireless S520 Mouse Logitech Wireless S520 - Microsoft Wireless Arc Mouse PSU Corsair 750W Case NZXT Nemesis Elite Cooling Thermaltake SpinQ Hard Drives Western Digital WD6401AALS - 640GB
Hitachi HDP725016GLA380 - 160GB Internet Speed Download: 20mbps, Upload: 3mbps |
04-21-2010
|
#2 | | Windows 7 Ultimate (32 bit) |
WOW! The latest is that McAfee will have a fix today 4/21/10 | My System Specs | | System Manufacturer/Model Number Lenovo Desktop H420 OS Windows 7 Ultimate (32 bit) CPU Intel i3 2100 Motherboard Lenovo LGA1155 MB Memory 4GB of DDR3 memory Graphics Card PCI-E NVIDIA GeForce 8500 GT Sound Card Build-in on MB Monitor(s) Displays Samsung 23" HD Model 2333 Screen Resolution 1920x 1080 Keyboard Who needs a keyboard? Mouse Logitech Laser G7 wireless PSU 450 Watt and some fans that blow Case Small tower Cooling Yes I am cool. lol Hard Drives C: Main Drive SATA 250GB
D:Backup Drive 500GB SATA Internet Speed Cable - Down 30 Mbps, UP 12 Mbps Other Info Motorola SB-6120 Cable modem DOC 3
Logitech Pro 9000 webcam |
04-21-2010
|
#3 | | Windows 7 Ultimate, OS X 10.7, Ubuntu 11.04 |

Quote: Originally Posted by Cida Hmm, I recommend using: Avira, Malware Anti Bytes, and Online Armor. And I recommend using Microsoft Security Essentials, but that doesn't change much for the users of McAfee right now. | My System Specs | | System Manufacturer/Model Number Custom | Whitebox OS Windows 7 Ultimate, OS X 10.7, Ubuntu 11.04 CPU Intel E6750 @ 3.80GHz Motherboard Gigabyte GA-EP45-UD3L (Revision 1.1) Memory 2x2GB & 2x1GB (6GB) OCZ Reaper 1066MHz @ 1080MHz Graphics Card EVGA nVidia GTX 260 896mb (216 Core) FTW Edition Sound Card Realtek ALC888 Monitor(s) Displays 21" VIZIO TV Screen Resolution 1680x1050 @ 60Hz Keyboard Logitech Wireless S520 Mouse Logitech Wireless S520 - Microsoft Wireless Arc Mouse PSU Corsair 750W Case NZXT Nemesis Elite Cooling Thermaltake SpinQ Hard Drives Western Digital WD6401AALS - 640GB
Hitachi HDP725016GLA380 - 160GB Internet Speed Download: 20mbps, Upload: 3mbps |
04-21-2010
|
#4 | | Windows 7 & Windows Vista Ultimate |
Buggy McAfee Update Fortunate for Windows Vista & Windows 7 folks, this only affected Windows XP PCs: Quote: Early reports attributed the widespread problems to a routine McAfee update that caused computers with Microsoft's Service Pack 3 installed to incorrectly identify a legitimate operating system component as containing a virus.
A McAfee representative confirmed the problem to CNET, and said the buggy update code had been removed from the company's servers and that a fixed version would be made available shortly.
"McAfee is aware that a number of customers have incurred a false-positive error due to incorrect malware alerts on Wednesday, April 21. The problem occurs with the 5958 virus definition file (DAT) that was released on April 21" at 6 a.m. PT, the company said in a statement. Buggy McAfee update slams Windows XP PCs | Security - CNET News
ICS reported that it was a false positive which identifies a regular Windows binary, "svchost.exe", as "W32/Wecorl.a", a virus.
Recovery information at ICS: McAfee DAT 5958 Update Issues | My System Specs | | OS Windows 7 & Windows Vista Ultimate |
04-21-2010
|
#6 | | |
What is happening to virus programs? Last month, it was BitDefender which caused BSOD on millions of machines. I personally was a fan of Norton but I switched to Microsoft Security Essentials. People should try it =) | My System Specs | | System Manufacturer/Model Number ACER TravelMate 5720 OS Windows 7 (32-Bits) CPU Intel Centrino Core 2 Duo T5670 Memory 3 GB Graphics Card Mobile Intel 965 Express Chipset Family Screen Resolution 1280x800 Mouse A4 Tech Hard Drives 250 GB Internet Speed 1024 K/Bit |
04-21-2010
|
#7 | | Windows 7 ultimate 64 bit / XP Home sp3 |
Here's another article. Was just going to post this darn you DNG LOL. McAfee antivirus program goes berserk, freezes PCs - Yahoo! News | My System Specs | | System Manufacturer/Model Number Self Built OS Windows 7 ultimate 64 bit / XP Home sp3 CPU intel Core 2 Duo E8400 3.0ghz Motherboard Asus P5ND bios 1401 Memory 8 gigs 1066 OCZ Fata1ty Graphics Card EVGA GTX 580 Call of Duty Black Ops Edition Sound Card Creative Soundblaster Audigy 2zs Monitor(s) Displays Asus 24in LCD's 2MS X2 Screen Resolution 1920x1080p @60Hz Keyboard Logitech Bluetooth Wireless MX5000 Mouse Logitech Bluetooth Wireless MX1000 PSU OCZ 700W GameXtreme Case NZXT Apollo Cooling Corsair H50 CPU/120mm x3 /60mm x2 /Corsair Dominator Ram Hard Drives WD Caviar 500 Black/ WD Caviar 200 Blue Internet Speed Download 19.83 Upload 0.97 Other Info Logitech Z2300 Speakers/ Bose Noise Cancelling Headphones/Avermedia PCI-e Hybrid TV Bravo/Epson NX415 all in one/ 4 Port Powered USB Hub/ LG 10x Bluray Burner /TSST Corp DVDRW External |
04-21-2010
|
#8 | | Windows 7 Ultimate, OS X 10.7, Ubuntu 11.04 |
I'm always on Neowin and refresh it every other minute so, I'm pretty quick with posting articles. | My System Specs | | System Manufacturer/Model Number Custom | Whitebox OS Windows 7 Ultimate, OS X 10.7, Ubuntu 11.04 CPU Intel E6750 @ 3.80GHz Motherboard Gigabyte GA-EP45-UD3L (Revision 1.1) Memory 2x2GB & 2x1GB (6GB) OCZ Reaper 1066MHz @ 1080MHz Graphics Card EVGA nVidia GTX 260 896mb (216 Core) FTW Edition Sound Card Realtek ALC888 Monitor(s) Displays 21" VIZIO TV Screen Resolution 1680x1050 @ 60Hz Keyboard Logitech Wireless S520 Mouse Logitech Wireless S520 - Microsoft Wireless Arc Mouse PSU Corsair 750W Case NZXT Nemesis Elite Cooling Thermaltake SpinQ Hard Drives Western Digital WD6401AALS - 640GB
Hitachi HDP725016GLA380 - 160GB Internet Speed Download: 20mbps, Upload: 3mbps |
04-21-2010
|
#9 | | win7 ultimate 64bit , win7 home premium 32bit,win vista |
| My System Specs | | System Manufacturer/Model Number HP PAVILION P7-1071sc,TOSHIBA P200, ACER ASPIRE 3100 OS win7 ultimate 64bit , win7 home premium 32bit,win vista CPU Intel core i5 2,90GHZ Motherboard Sandy Bridge 32nm Technology Memory 12GT DDR3 Graphics Card NVIDIA GeForce GT 530 2GT Sound Card IDT High Definition Audio CODEC Monitor(s) Displays Samsung SMB2330HD (1920x1080@60Hz) Screen Resolution 1920 X 1080 Keyboard LOGITECH CORDLESS Mouse LOGITECH CORDLESS Hard Drives WDC WD5000AJS¨22A8B0 ATA 500GB
MAXTOR EXTERNAL 320GB Internet Speed 24MB |
04-21-2010
|
#10 | | |
I work for a large local hospital, and we were hit by this screw up today. I am still working on a tool to automate the fix for our tech's at offsite locations.
If the machine pulled down the bad dat file there are two methods for fixing it.
If its domain connected, you can push a gpo to the machine to copy the extra.dat file that mcafee has distributed. Then if its not working (only a small percentage of machines) boot into winpe and copy the backup copy of svchost.exe to the system32 directory.
If the machine is not domain joined the quickest solution is to boot directly to winpe and copy both files from it.
Last edited by ccatlett1984; 04-21-2010 at 11:27 PM..
| My System Specs | | System Manufacturer/Model Number Black_Box (homebuilt) OS windows 7 RTM x64 CPU Phenom II 965 Quad Core 3.4Ghz Motherboard Asus M4A79T Deluxe Memory Mushkin Blackline 8GB (4x2gb) Graphics Card XFX Radeon 5970 Black Edition Sound Card onboard Monitor(s) Displays Dell 2408WPF-main Dell E248WFP-secondary Screen Resolution 1920x1200-main 1920x1200-secondary Keyboard Logitech MX 5500 wireless keyboard Mouse Razor Copperhead PSU XFX 850w Black Edition (Modular) Case Mountian Mods H2go Cooling CoolITSystems ECO A.L.C. Hard Drives OCZ Vertex Limited Edition 100GB (OS)
x1 WD Black Edition 500GB drive (Storage) Internet Speed 16Mb down/2Mb up Wowway Cable Internet McAfee update is locking users out of their systems problems? All times are GMT -5. The time now is 10:43 PM. |  |