winsetup.dll : Free Download

You may be able to resolve missing or corrupted .dll errors by downloading and installing winsetup.dll.

winsetup.dll
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What is winsetup.dll?

The winsetup.dll file is a system file associated with the Windows operating system setup process. It contains a collection of functions and procedures needed for installing, repairing, or updating the Windows OS. This DLL file is usually invoked when you're running the Windows installation process from a disk or an ISO image.
The file is an integral part of the Windows installation toolkit and contains code for tasks like checking system requirements, handling the installation UI, processing unattended setup scripts, and various other installation or setup routines. Because winsetup.dll is critical to the Windows setup process, if it is missing, corrupted, or otherwise compromised, you may encounter errors or problems during the installation, reinstallation, or upgrade of the Windows operating system. However, in a typical Windows environment where the operating system is already installed and running, this DLL would generally not be active or in use. It is mainly relevant for setup scenarios and maintenance tasks that involve modifying the operating system's installation.
Article updated: Sep 23rd, 2023 (DLLme + AI)
DLL research and information is supported by Artificial Intelligence and should be used as a helpful tool. However, it is important to keep in mind that this information may not be up-to-date or entirely accurate.

Fix winsetup.dll Errors

An error message indicating a .dll file is missing or corrupted can lead to a program malfunction or failure to launch. To address these issues, follow these steps:

  1. Update and restart: Confirm your computer has the latest Windows, software, and driver updates. After updating, reboot and double-check for any remaining updates. This often installs the missing .dll file to its proper location.
  2. Reinstall the software: Attempt to resolve the problem by reinstalling the software that is displaying the error. This process often restores the required .dll file to its designated location.
    1. For comprehensive troubleshooting guidance see 'How to fix .DLL errors'.
  3. Download the .DLL file: If reinstalling the software does not resolve the issue, download the .dll file from a reputable source and install the file manually.
    1. For comprehensive installation instructions see 'How to install .DLL files'.

Download winsetup.dll

48 Files Available Updated: Sep 23rd, 2023
winsetup.dll
by Microsoft Corporation
for Microsoft® Windows® Operating System
Windows System Setup
NEW! Version
10.0.22621.2215 (WinBuild.160101.0800)
Language
1033 (U.S. English)
SHA1
671b464ef2cf93f5c48c89e3c28b5b50ec0b31d5
MD5
190ca030186a6a4d6469f2072109ddcd
2.9MB
64 bit Download
winsetup.dll
by Microsoft Corporation
for Microsoft® Windows® Operating System
Windows System Setup
NEW! Version
10.0.22621.2070 (WinBuild.160101.0800)
Language
1033 (U.S. English)
SHA1
c2bd13bcc1046efd71568326954ee898b4ec794c
MD5
47d229cf84e8c246c6fb9bfb0f4db814
2.9MB
64 bit Download
winsetup.dll
by Microsoft Corporation
for Microsoft® Windows® Operating System
Windows System Setup
NEW! Version
10.0.22621.2070 (WinBuild.160101.0800)
Language
1033 (U.S. English)
SHA1
3b59022548ab51b5ffdad7bb3e4d98fb769e17ae
MD5
7191251d4187970fbf9d5621c748529f
2.9MB
ARM 64 Download
winsetup.dll
by Microsoft Corporation
for Microsoft® Windows® Operating System
Windows System Setup
Version
10.0.22621.1635 (WinBuild.160101.0800)
Language
1033 (U.S. English)
SHA1
fd6bf50899816508db3b7cab499587f4b0ad3306
MD5
9d7a0f28873d4c09f83f34084d4a2948
2.9MB
64 bit Download
winsetup.dll
by Microsoft Corporation
for Microsoft® Windows® Operating System
Windows System Setup
Version
10.0.22621.1485 (WinBuild.160101.0800)
Language
1033 (U.S. English)
SHA1
06622c9b04c6d8459dcd01164e9fbccc18af6294
MD5
746fbca7d3959a8c9acc9beb6570c665
2.9MB
64 bit Download
winsetup.dll
by Microsoft Corporation
for Microsoft® Windows® Operating System
Windows System Setup
Version
10.0.22621.1344 (WinBuild.160101.0800)
Language
1033 (U.S. English)
SHA1
3a387a265db6c998704a1164bdbd24093315995d
MD5
6465ec7cf9cba9f00a296e525aeb139a
2.9MB
64 bit Download
winsetup.dll
by Microsoft Corporation
for Microsoft® Windows® Operating System
Windows System Setup
Version
10.0.22621.1341 (WinBuild.160101.0800)
Language
1033 (U.S. English)
SHA1
296427b9bdb17abccf7165fb893ff5a7582fa3ce
MD5
6fcc5c54e5cdf52891579cb4f6472bb2
2.9MB
64 bit Download
winsetup.dll
by Microsoft Corporation
for Microsoft® Windows® Operating System
Windows System Setup
Version
10.0.22000.1761 (WinBuild.160101.0800)
Language
1033 (U.S. English)
SHA1
acbe50ac801d20f08318a91a9105e67fd285aacf
MD5
21621f18607b4d54c638033c68ba118f
2.9MB
64 bit Download
winsetup.dll
by Microsoft Corporation
for Microsoft® Windows® Operating System
Windows System Setup
Version
10.0.22000.708 (WinBuild.160101.0800)
Language
1033 (U.S. English)
SHA1
e34e4685751cb0948bed9da4b9c13e5a2b9bd1c3
MD5
d9d351688e4246d534c40c8abce0c0d0
2.9MB
64 bit Download
winsetup.dll
by Microsoft Corporation
for Microsoft® Windows® Operating System
Windows System Setup
NEW! Version
10.0.20348.169 (WinBuild.160101.0800)
Language
1033 (U.S. English)
SHA1
90d31ad23fbce19d225a48409958270cc78ee573
MD5
47a92f5d9098a0ccf5ed2a97d042579e
2.8MB
64 bit Download
winsetup.dll
by Microsoft Corporation
for Microsoft® Windows® Operating System
Windows System Setup
NEW! Version
10.0.20348.165 (WinBuild.160101.0800)
Language
1033 (U.S. English)
SHA1
ea82db2f6c711c4215a8f377bec3b3616fd13608
MD5
b7b1ba309b41a05fa4c6c2e86f0d96de
2.8MB
64 bit Download
winsetup.dll
by Microsoft Corporation
for Microsoft® Windows® Operating System
Windows System Setup
NEW! Version
10.0.20348.1 (WinBuild.160101.0800)
Language
1033 (U.S. English)
SHA1
92ad3d20113d3cb0558254228087936e49b7828c
MD5
99baf1b91269e8c53f713621ed9f51a1
2.8MB
64 bit Download
winsetup.dll
by Microsoft Corporation
for Microsoft® Windows® Operating System
Windows System Setup
Version
10.0.19041.2788 (WinBuild.160101.0800)
Language
1033 (U.S. English)
SHA1
9d87b93328cc27935e422ef4f59cebb5756a83c8
MD5
8d6e33be01385d5e742c59a0683060d0
3.5MB
64 bit Download
winsetup.dll
by Microsoft Corporation
for Microsoft® Windows® Operating System
Windows System Setup
NEW! Version
10.0.19041.2788 (WinBuild.160101.0800)
Language
1033 (U.S. English)
SHA1
e7ff6ed69390b6b5ecbd4e77eed6a80d857ee312
MD5
fc0584dc68ba0f2e7d630999fc66d360
2.8MB
32 bit Download
winsetup.dll
by Microsoft Corporation
for Microsoft® Windows® Operating System
Windows System Setup
Version
10.0.19041.2546 (WinBuild.160101.0800)
Language
1033 (U.S. English)
SHA1
fe2b35bd7e35030280b67c1ea716e0c960fb9940
MD5
c8df09a09c3f7f01d072e01c08bb83c1
3.5MB
64 bit Download
winsetup.dll
by Microsoft Corporation
for Microsoft® Windows® Operating System
Windows System Setup
NEW! Version
10.0.18362.1 (WinBuild.160101.0800)
Language
1033 (U.S. English)
SHA1
cf746f5a8d298ffd14f336ecb68685b5da6444d4
MD5
4aaadf27c84ccbf087511df55f2f6c76
2.8MB
32 bit Download
winsetup.dll
by Microsoft Corporation
for Microsoft® Windows® Operating System
Windows System Setup
Version
10.0.10586.0 (th2_release.151029-1700)
Language
1033 (U.S. English)
SHA1
0f02d9677e24ad01d662efb25466100e1ae708d6
MD5
ed61fde4769bd2182e3012d596d92818
2.7MB
64 bit Download
winsetup.dll
by Microsoft Corporation
for Microsoft® Windows® Operating System
Windows System Setup
NEW! Version
6.3.9600.19485 (winblue_ltsb_escrow.190911-1721)
Language
1033 (U.S. English)
SHA1
3053c0768b8f69cb8fedd5b03497f385b692ff8d
MD5
0c4bede934611440e994084d9ea78b52
2.1MB
32 bit Download
winsetup.dll
by Microsoft Corporation
for Microsoft® Windows® Operating System
Windows System Setup
NEW! Version
6.3.9600.18513 (winblue_ltsb.161009-0600)
Language
1033 (U.S. English)
SHA1
efe98f4054aaf9cb8b11c1637c6c9adff024feda
MD5
9e15d39ed11ff72d2ccb501cdcb10b87
2.1MB
32 bit Download
winsetup.dll
by Microsoft Corporation
for Microsoft® Windows® Operating System
Windows System Setup
NEW! Version
6.3.9600.18513 (winblue_ltsb.161009-0600)
Language
1033 (U.S. English)
SHA1
567c46fc9b591aba636fd369745c0c21413829ab
MD5
cdf31ad5153ab20a2d008b6e58c24921
3MB
64 bit Download

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winsetup.dll
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Last Requested: Sep 23rd, 2023
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Windows .DLL Errors

  • This application has failed to start because winsetup.dll was not found. Re-installing the application may fix this problem.
  • winsetup.dll Not Found.
Did you know?

Some software includes necessary .dll files within its installation directory to ensure it always uses the right version, avoiding potential conflicts with System32 folder versions.

Learn More...