msquic.dll : Free Download

Download and install msquic.dll to fix missing or corrupted dll errors.
The "msquic.dll" file is a crucial component associated with the Microsoft® QUIC (Quick UDP Internet Connections) library. Developed by Microsoft Corporation, this library is an embodiment of the emerging QUIC protocol, which promises to be a significant evolution in the landscape of internet protocols. Delving deeper into the context, the internet, as we know it, has for decades been fundamentally reliant on protocols such as TCP (Transmission Control Protocol) and UDP (User Datagram Protocol) for data transfer. However, the dynamics of the web have transformed, and the demands of modern-day applications and services require a more efficient, secure, and rapid communication method. This is where the QUIC protocol steps in. QUIC is an experimental transport layer network protocol designed by Google. The primary aim behind QUIC is to improve performance by reducing latency compared to that of TCP-based communication.
Microsoft's involvement in QUIC represents its effort to bring about improvements in network communications. By integrating the QUIC protocol, applications can establish connections faster, securely, and handle network changes more seamlessly. "msquic.dll" serves as the backbone for this integration in Windows and related platforms, allowing software to harness the benefits of QUIC. For general users, while the intricacies of the protocol might not be a daily concern, understanding its importance is beneficial. When software or services indicate a dependency on "msquic.dll" or Microsoft® QUIC, they're referring to their reliance on this modern protocol to provide you with faster and more reliable connectivity. If any issues arise related to this DLL, they might influence the performance of network connections, and it might be wise to update or troubleshoot the specific application or component in question.
DLLme + AI Article updated: Sep 24th, 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.
Download msquic.dll

Fix msquic.dll errors

When an application requires msquic.dll, Windows will check the application and system folders for this .dll file. If the file is missing you may receive an error and the application may not function properly. To fix .dll errors, you can try a few basic steps. While some .dll errors might need more detailed fixes, these initial steps often solve common problems.

  • Re-Install the application that requires msquic.dll.
  • Update the application to the latest version.
  • Install all Windows updates and any available driver updates.
  • Manually download and install msquic.dll.
  • View more detailed .dll solutions and web tools.
.DLL Error Example:
This application has failed to start because msquic.dll was not found. Re-installing the application may fix this problem.
msquic.dll Not Found.

How to register msquic.dll

In some cases, you may need to register the .dll file. To register a .dll file, open the Command Prompt as an administrator, enter the folder containing the .dll file, and run the "regsvr32" command (see below). You'll receive a confirmation if the .dll file is successfully registered. For more detailed instructions, visit 'How to register .dll files using the Windows RegSvr32'.
C:\User\Username>cd c:\windows\system32
C:\Windows\System32>regsvr32 msquic.dll

Download msquic.dll

Select the .dll version to download. In most cases, this would be the latest version (32/64-bit) from the appropriate company.

Showing 34/34 results. (Reset Filter)
msquic.dll
by Microsoft Corporation
for Microsoft® QUIC
Microsoft® QUIC Library
Version
2.3.5.465110
Product Version
2.3.5.465110-official
Language
1033 (U.S. English)
Size
525.5KB
SHA1
6b0e6bc0cd97f2cac1b962be868fc7cb621d77f8
MD5
027854570a4412624becee78a10395c1
msquic.dll
by Microsoft Corporation
for Microsoft® QUIC
Microsoft® QUIC Library
Version
2.3.5.465110
Product Version
2.3.5.465110-official
Language
1033 (U.S. English)
Size
601KB
SHA1
da23abf2810c2e0e427102ed934c5dda39d2875f
MD5
4522a54cbaf57736936af62dfb79f880
msquic.dll
by Microsoft Corporation
for Microsoft® QUIC
Microsoft® QUIC Library
NEW! Version
2.3.5.465110
Product Version
2.3.5.465110-official
Language
1033 (U.S. English)
Size
537.4KB
SHA1
9e8e9261e53b5191e410ee15bf6af428529b5d45
MD5
b6cbf3c9c5505c1df9617d79ec03db8a
msquic.dll
by Microsoft Corporation
for Microsoft® QUIC
Microsoft® QUIC Library
NEW! Version
2.3.5.465110
Product Version
2.3.5.465110-official
Language
1033 (U.S. English)
Size
556.5KB
SHA1
fa8e5bf38701056104fe18bac798573e2f0569e6
MD5
ef8be2ef80f31c87b462900894f26334
msquic.dll
by Microsoft Corporation
for Microsoft® QUIC
Microsoft® QUIC Library
Version
2.2.5.444313
Product Version
2.2.5.444313-official
Language
1033 (U.S. English)
Size
477KB
SHA1
0bc6a7b193a94445bc6282c7ba1ad1e75f1713ff
MD5
8904bb8725d5b0c55616935f6c88867b
msquic.dll
by Microsoft Corporation
for Microsoft® QUIC
Microsoft® QUIC Library
Version
2.2.5.444313
Product Version
2.2.5.444313-official
Language
1033 (U.S. English)
Size
446.5KB
SHA1
34d486a019d019ef5d8b78bdbfd0cda6a564798d
MD5
a3644949927521cbd13e0890c318315d
msquic.dll
by Microsoft Corporation
for Microsoft® QUIC
Microsoft® QUIC Library
Version
2.2.3.415752
Product Version
2.2.3.415752-official
Language
1033 (U.S. English)
Size
456.5KB
SHA1
ed353169a5b07dc44646ae66b1c19708049e8998
MD5
8a211da6c193d6c9c01592ac1180799b
msquic.dll
by Microsoft Corporation
for Microsoft® QUIC
Microsoft® QUIC Library
Version
2.2.3.415752
Product Version
2.2.3.415752-official
Language
1033 (U.S. English)
Size
476.9KB
SHA1
a7ae76487acfb08b4900a008d341351e08b3add7
MD5
ac3a293aeea9b3c6422bdb818fecb8bd
msquic.dll
by Microsoft Corporation
for Microsoft® QUIC
Microsoft® QUIC Library
Version
2.2.3.415752
Product Version
2.2.3.415752-official
Language
1033 (U.S. English)
Size
468.4KB
SHA1
319f788a9c7ff7a68c63b1c5c710d8307ae788c0
MD5
b2473e019a2eda4eaeff1b832bef9c1a
msquic.dll
by Microsoft Corporation
for Microsoft® QUIC
Microsoft® QUIC Library
Version
2.2.3.415752
Product Version
2.2.3.415752-official
Language
1033 (U.S. English)
Size
446.5KB
SHA1
31bf756311860e84b9a542f087d1a1abe86c20f0
MD5
d4b0202b026814e46f03f7da0dd78459
msquic.dll
by Microsoft Corporation
for Microsoft® QUIC
Microsoft® QUIC Library
Version
2.2.3.415752
Product Version
2.2.3.415752-official
Language
1033 (U.S. English)
Size
488.8KB
SHA1
0166b4d08a6d47c00530005de138d3e0c273a5e1
MD5
ded6f589d9c013bb4d03fa866b680a8c
msquic.dll
by Microsoft Corporation
for Microsoft® QUIC
Microsoft® QUIC Library
Version
2.2.3.391104
Product Version
2.2.3.391104-official
Language
1033 (U.S. English)
Size
476.9KB
SHA1
233ec5140d38fbfc7a315eb8aa93da0d991dd19d
MD5
4547069d87bceaa72e652e5fb87cab28
msquic.dll
by Microsoft Corporation
for Microsoft® QUIC
Microsoft® QUIC Library
Version
2.2.3.391104
Product Version
2.2.3.391104-official
Language
1033 (U.S. English)
Size
446.4KB
SHA1
c095f9814c220221b7a5cd238155a0b85ecb5b6c
MD5
473924129273e04640c05e67626987e8
msquic.dll
by Microsoft Corporation
for Microsoft® QUIC
Microsoft® QUIC Library
Version
2.2.2.377087
Product Version
2.2.2.377087-official
Language
1033 (U.S. English)
Size
477KB
SHA1
e769e030d3d2bd1803e910f29a32c9f5ce190e75
MD5
3cab0857c0484e0484e52233ffcb901f
msquic.dll
by Microsoft Corporation
for Microsoft® QUIC
Microsoft® QUIC Library
Version
2.2.2.377087
Product Version
2.2.2.377087-official
Language
1033 (U.S. English)
Size
488.1KB
SHA1
7b17ef6ea2daaa82fac956b23330e1bfefe1f1d2
MD5
48b939e2854bf55dc06cf962ba0b2d6a
msquic.dll
by Microsoft Corporation
for Microsoft® QUIC
Microsoft® QUIC Library
Version
2.2.2.377087
Product Version
2.2.2.377087-official
Language
1033 (U.S. English)
Size
476.9KB
SHA1
8d1cdb52395d12ff4229316f215bb29c191190d6
MD5
4df068377ba9c2c985051be8677f8683
msquic.dll
by Microsoft Corporation
for Microsoft® QUIC
Microsoft® QUIC Library
NEW! Version
2.2.2.377087
Product Version
2.2.2.377087-official
Language
1033 (U.S. English)
Size
475.7KB
SHA1
9cb402a3d1fc6e153a875cf5e2aacffbcbd4d823
MD5
647eba3bb3fad7bbde0a1ddfba9066e0
msquic.dll
by Microsoft Corporation
for Microsoft® QUIC
Microsoft® QUIC Library
Version
2.2.2.377087
Product Version
2.2.2.377087-official
Language
1033 (U.S. English)
Size
445.9KB
SHA1
503781f377db0fe0e3018c6014b4d2bac9c8feca
MD5
9b7621fb667db9bf8733b45974a76a50
msquic.dll
by Microsoft Corporation
for Microsoft® QUIC
Microsoft® QUIC Library
Version
2.2.0.359654
Product Version
2.2.0.359654-official
Language
1033 (U.S. English)
Size
2.4MB
SHA1
c8610fb64c9b2eacd460b1776d77a2fce801b22d
MD5
a2c1cdfb561609d7b61d6a04c10579a6
msquic.dll
by Microsoft Corporation
for Microsoft® QUIC
Microsoft® QUIC Library
Version
2.1.1.293818
Product Version
2.1.1.293818-official
Language
1033 (U.S. English)
Size
521.9KB
SHA1
237c1f14c074be648c19a1038de16e417ff089c3
MD5
401c814883e28f50a13a921cf05915cd

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