.dll file

sysmain.dll

Uploaded: 2026-06-05 Last Validated: Unvalidated
10.0.19041.5794 (WinBuild.160101.0800) 981.5KB x86-64 (64 bit)
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File Info

Integrity Check
Passed
Filename
Uncompressed Size
981.5KB
MD5
ff3a6d9eabdc74b6a998936169d74c22
SHA256
7955ad71aedb72c87d8d60f9f5f451e1285a6c60cd8ea9e91938ae98b11df2d3
SHA1
452f7a3582ad3aac36f2e9ad666f42654768b9cc

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
2026-06-05

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.