.dll file

sysmain.dll

Uploaded: 2026-03-24 Last Validated: Unvalidated
10.0.26100.7309 (WinBuild.160101.0800) 984KB x86-64 (64 bit)
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File Info

Integrity Check
Passed
Filename
Uncompressed Size
984KB
MD5
44a82a6ba3c541dfe24abc18ccd0fd27
SHA256
35dbeb9f8e7a6d39f961d36927cfb0e3a9d4770c309434c44865c3e21eee5a00
SHA1
71efc1b88ec86d69ccd7ad9da38b070ecf53b089

Metadata

Status
Complete
Company
Microsoft Corporation
Product
Microsoft® Windows® Operating System
Description
SysMain Service Host
Build Note
N/A
Copyright
© Microsoft Corporation. All rights reserved.

Data Points

First Upload
2026-03-24

Install Instructions

Open the downloaded archive and extract the DLL file
1.Extract .DLL
Open the archive you downloaded and extract the specific .dll file.
Install the DLL into the correct Windows system folder
2.Install .DLL
Place the file in the correct folder:
32-bitC:\Windows\SysWOW64
64-bitC:\Windows\System32
Restart the application after installing the DLL
3.Restart Software
Close and reopen the application so Windows can load the new DLL.