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system 32 folder - Microsoft Community - What is the System32 Folder? |
System 32 windows 10. www.makeuseof.com
Jump to a Section. System32 is the name of a folder used by the Windows operating system. The directory holds important files that are crucial for the normal functioning of Windows, so it should never be deleted.
This is true for both bit and bit versions of Windows. Some of the system32 files are programs you might be used to using, but most are application files used for various purposes but never actually opened manually by you.
Because many of the important Windows system files are in system32, error messages often pertain to files in this folder, particularly DLL errors. It is also the only place you will find the file dasHost. The system32 folder can be as large as several gigabytes , so it has far too many items to list here. However, you might be surprised to know some of the things that it holds.
Most computers have their system drive assigned with the letter C , but yours might be different. Important services and processes are kept in system32, too, like conhost. Even third-party programs can put files in system32, like the Dropbox service DbxSvc. Some of the subfolders you can find in system32 include config which holds various Windows Registry files, drivers that stores device drivers and the hosts file , and oobe for Windows activation files.
If somebody told you to remove system32 to fix something or because it's a virus folder, or for whatever reason, know that many things will stop working if you remove the Windows system32 folder. System32 is a crucial folder that stores lots of files, some of which are always active and running to make various things operate smoothly. FalconFour's Ultimate Boot CD is one example of a tool that can remove security restrictions on system32 and let you delete every single file. Windows might start a repair process after attempting to load the missing files, or it might ask you if you want to run advanced repair tools.
What follows would be a long line of system errors as your computer slowly falls apart. For example, missing drivers would make it impossible for Windows to communicate with computer hardware.
This might include your keyboard and mouse , monitor , hard drive, etc. Since various important system processes would be deleted along with system32, normal operations would cease to function. Your access to the internet might be affected, the desktop might not display things properly, and you might find that something as simple as shutting off the computer won't work as it should Many files in Windows rely on other files, so if even only a portion of system32 were deleted, other data inside and outside that folder that require those deleted items will stop working and probably lead to error messages.
All of the above is assuming that Windows would be able to load at all. The registry, which you would have deleted with system32, holds lots of instructions for how things work, so with that data gone, coupled with the missing DLLs and operating system files and the now-deleted winlogon. On top of those problems is the major issue of the missing winload. By the way, ntoskrnl. It should be clear by now: deleting system32 is absolutely not recommended and should not be performed. Even if you think system32 is infected with malware, a more realistic cleaning method would be to run a malware scan or repair Windows.
If the system32 folder does manage to become partially or fully deleted, or too infected for repair, the best course of action is to reinstall Windows. When you visit this site, it may store or retrieve information on your browser, mostly in the form of cookies. Cookies collect information about your preferences and your device and are used to make the site work as you expect it to, to understand how you interact with the site, and to show advertisements that are targeted to your interests.
You can find out more and change our default settings with Cookies Settings. By Tim Fisher. Tim Fisher. Tim Fisher has more than 30 years' of professional technology experience. He's been writing about tech for more than two decades and serves as the VP and General Manager of Lifewire. Tweet Share Email. In This Article Expand. What Runs in System32?
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windows \system_32> - Microsoft Community.PC Periodicals: The System32 Folder and why you should not delete it
Lana Souders. I want to rename a file that is under System32 folder. How can I do that? This thread is locked. You can follow the question or vote as helpful, but you cannot reply to this thread. I have the same question 2. Report abuse. Details required :. Cancel Submit. SamuelLV Independent Advisor. Glad to assist and help with your question.
However, if it is really important for you to rename this file, you should change the permissions set by Windows Follow the next steps one by one. Go to the System32 folder and double-click on. Right-click on the file and select Properties. If you proceed with deleting random files in System32, your computer will begin a slow collapse. Basic functions, like launching programs, searching via the Start Menu, and opening Windows utilities won't work anymore since you deleted the files that they depend on.
There's no single exciting moment where System32 "goes bang"it crumbles over a short time instead. Depending on what you delete, you probably won't even be able to shut down your computer normally. Once you do a hard shutdown and reboot, you'll likely find that Windows won't boot without those critical DLLs. Obviously, your Windows installation is toast at this point. If you went this far, you'd have to reinstall Windows to get everything working properly again.
Functions like System Restore would likely be ruined by your actions, so you'd have to reinstall from scratch. Looking at all this, it's obvious that Windows protects this folder for a reason. If it wasn't protected and someone didn't know better, they might try to delete the folder to save space and end up with a nasty surprise. On bit versions of Windows, you'll notice a few folder differences, like the separate Program Files x86 directory.
Something similar occurs with System Take a look, and you'll see that the two folders contain many files with identical names. Like Program Files x86 , Windows includes these two separate directories for compatibility with bit programs. If a bit program tried to load a bit DLL, it would crash.
But what's strange is that on bit systems, System32 has bit files, while SysWOW64 contains bit files. As it turns out, WoW64 stands for W indows bit o n W indows 64 -bit. This is a service that allows the OS to properly run bit programs, even on a bit system.
Part of how it accomplishes this is by automatically redirecting bit processes to use the proper folders. A bit program, not even knowing that bit software exists, will naturally try to access the System32 folder.
The same happens with Program Files. Since many old bit programs were hard-coded to access System32 and Program Files, this redirecting method allows bit and bit programs to both work on one system with ease. It's a bit confusing, but now you know the reason for it.
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