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opencv_world490.dll

Uploaded: 2024-01-04 Last Validated: 2025-12-28
4.9.0 62MB x86-64 (64 bit) Verified 2025-12-28
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File Info

Integrity Check
Passed
Filename
opencv_world490.dll
Uncompressed Size
62MB
MD5
45aa348d9487722dec3b6e6fcc3a7d96
SHA256
3fd426744146afe5c714912068bd3d0fba2c7f66d2d44c34c750bd10c55d5795
SHA1
6a1f66b321566c723fc956c0efb3cafa61bcffe8

Metadata

Status
Complete
Company
N/A
Product
OpenCV library
Description
OpenCV module: All OpenCV modules
Build Note
http://opencv.org/
Copyright
N/A

Data Points

First Upload
2024-01-04

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-bit → C:\Windows\SysWOW64
64-bit → C:\Windows\System32
Restart the application after installing the DLL
3.Restart Software
Close and reopen the application so Windows can load the new DLL.