.dll file

mozavcodec.dll

Uploaded: 2026-07-05 Last Validated: 2026-07-05
153.0 4.3MB x86-64 (64 bit) Verified 2026-07-05
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File Info

Integrity Check
Passed
Filename
Uncompressed Size
4.3MB
MD5
3f7961ae6bb6733cd31fbce7fac7189f
SHA256
9cbc83d112afa29712cdd46098441c51395900034c4be40a4975a1bef1dae17f
SHA1
629c45ebf2ec9adfb9d288cec1858e09d9489099

Metadata

Status
Complete
Company
Mozilla Foundation
Product
Thunderbird Beta
Description
N/A
Build Note
N/A
Copyright
License: MPL 2

Data Points

First Upload
2026-07-05

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.