.dll file

mciseq.dll

Uploaded: 2026-07-10 Last Validated: 2026-07-10
10.0.26100.8521 (WinBuild.160101.0800) 56KB x86-64 (64 bit) Verified 2026-07-10
Sponsored

File Info

Integrity Check
Passed
Filename
Uncompressed Size
56KB
MD5
a203b75e6076189cdeb386a93197c000
SHA256
0a738ae02463899b922534cc09f9057357fec47a0680441094098657348239a3
SHA1
a21ed7246ec21f58ea98ba92434a928087a979b6

Metadata

Status
Complete
Company
Microsoft Corporation
Product
Microsoft® Windows® Operating System
Description
MCI driver for MIDI sequencer
Build Note
N/A
Copyright
© Microsoft Corporation. All rights reserved.

Data Points

First Upload
2026-07-10

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.