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NDProxy.sys, Srv.sys, And Vga.sys Installation Delay

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NDProxy.sys Srv.sys Vga.sys

CHARLETTA GENERETTE asked on March 10, 2013. Status: Answered & Closed.

NDProxy.sys, Srv.sys, And Vga.sys Installation Delay

» Recently installed a fresh copy of Windows 7 x86 and x64 in separate instances to see if the problem of a two minute period between the "windows is starting" screen and the desktop. Neither had a visible impact.

Best Answer

» During boot, the operating system installed on the disk drive needs NDProxy.sys, Srv.sys, and Vga.sys to read and write to NTFS partitions. In addition, NDProxy.sys, Srv.sys, and Vga.sys are also engaged when booting from the installation CD or with the Windows 2000/XP floppy boot disks. If NDProxy.sys, Srv.sys, and Vga.sys encounter certain kinds of error on the drive, an Installation Delay or a blue screen appears and the system will lock up. Until these errors are repaired, the operating will continue to be inaccessible.

As we know, files with .sys extension also belong to dll files, its error is closely related to other dll files, especially when caused by malware/viruses like Worm:Win32/Ainslot.A.

DLL Suite is able to fix BSOD caused by sys extension file error, just because DLL Suite has built-in driver files, and it can replace the failure driver's file which causes the blue screen of death; it can also remove the virus/malware infection at the same time.

Click DLL Suite's Dashboard menu > Click Scan DLL Errors button > Click Fix DLL Errors button after the scan, and the blue screen of death or any other sys file related error will be repaired automatically. With the help of DLL Suite, it is much easier to fix BSOD and other errors due to the damaged .sys file.

JOANNE EVANGELISTA replied on March 16, 2013

All Answers:

  1. MARK PORTER replied on March 10, 2013: » Check if the issue persists in safe mode with networking, to boot the computer in safe mode with networking, restart the computer and press and hold F8 key (Press and hold f8 key before the windows logo). From the advanced boot option select 'Safe mode'.

    Link you may refer to: Start you computer in safe mode:

    If the issue does not persist in safe mode, then boot the computer in clean boot and check if any third party program is causing the problem. To help troubleshoot error messages and other issues, you can start Windows 7 by using a minimal set of drivers and startup programs. This kind of startup is known as a "clean boot." A clean boot helps eliminate software conflicts.

  2. ROGER SLACK replied on March 11, 2013: » I have exactly the same problem. After more than an hour on the web I have concluded that there are a lot of people out there with the same problem.Could you post the findings from running the steps outlined above. I might be able to save a lot of testing if I have some idea what the cause was. I think Microsoft should also look into this - with multiple people having the same problem

  3. MARK PATTERSON replied on March 12, 2013: » My solution was: I found that the INF files pointing to these Driver Files and its dependencies - had a few paths that did not resolve. In short: paths were invalid and the driver files themselves are not present in these paths. This is because they were actually on a harddrive that I disconnected - so I reconnected it back and startup was back to normal.

  4. GERARD SHARRATT replied on March 14, 2013: » I tried Autoruns for Windows - I couldn't find NDProxy.SYS or anything like it in the list. I did notice a few entries were highlighted in pink - seemingly because they didn't have a description or publisher listed. Does it only list what has loaded? I'm guessing that it won't show ndproxy.sys because it didn't load.

  5. LISA GRAMLING replied on March 15, 2013: » The latest version of Autoruns hide's Microsoft entries. Go to Options > Filter Options > and uncheck "Hide Windows Entries".

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