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opencv_world490.dll

Uploaded: 2025-11-11 Last Validated: 2025-11-12
4.9.0 62.9MB x86-64 (64 bit) Verified 2025-11-12
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File Info

Integrity Check
Passed
Filename
opencv_world490.dll
Uncompressed Size
62.9MB
MD5
9e6ca12d95139553040dd6219c100260
SHA256
9f85ce54cd19da6b074d491a14813e847fb82eb5486d8fc53e1ac2b601e4e7f6
SHA1
13cff0bee8b3909b5b56ae04a8e3c6e86e422092

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
2025-11-11

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.