How to open .UVVH files on Windows
To open .UVVH files on Windows, check the file properties (right-click → Properties) and confirm the extension is .uvvh; if Windows prompts “How do you want to open this file?”, it likely has no default association.
Step-by-step instructions
- Check the file properties (right-click → Properties) and confirm the extension is .uvvh; if Windows prompts “How do you want to open this file?”, it likely has no default association.
- Try opening it from within a capable desktop video player/library manager you already use; if it fails, treat it as DECE/UltraViolet media and look for software/workflows that explicitly support DECE/UltraViolet HD content (video/vnd.dece.hd).
Common issues
“Windows can’t open this file” / no default app
Most systems do not ship with a default association for the niche .uvvh extension, even though it maps to the registered MIME type video/vnd.dece.hd.
- Confirm the file extension is .uvvh and that your workflow expects DECE/UltraViolet HD video (video/vnd.dece.hd).
- Try opening the file from within an existing desktop media player instead of relying on double-click association; if it still fails, you likely need DECE/UltraViolet-specific tooling.
File opens in the wrong application after choosing an app once
Manually selecting “Open with…” can create a file association that points .uvvh at a program that cannot parse DECE/UltraViolet HD video.
- Change the default app association for .uvvh back to “ask each time” or to a more appropriate media tool on your OS.
- Use an application that recognizes the DECE HD media type (video/vnd.dece.hd) rather than a random video editor/player.
Player reports unsupported format/codec
Even if the file is correctly identified as DECE HD video, your player may not support the specific packaging/constraints expected by DECE media formats, or the file may rely on a larger UltraViolet/DECE ecosystem.
- Verify the file really is DECE/UltraViolet HD video (not a mislabeled file).
- Try a different desktop media pipeline/player; if none work, you may need a DECE/UltraViolet-compatible environment rather than a generic player.
Still can’t open your .UVVH file?
Recover a deleted or lost .UVVH file
If the file was deleted by mistake or the drive was formatted, data recovery software may be able to get it back. Stop writing to that drive right away, because new data can overwrite what you want to recover.
Windows software that recovers deleted or lost files from PCs and external drives such as HDDs, SSDs, USB drives and memory cards, after deletion, formatting or a crash.
Wondershare RecoveritWindows and Mac software that recovers deleted or lost files from computers and external drives such as HDDs, SSDs, USB drives and SD cards.
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Security note
.uvvh is a video-related format mapping (video/vnd.dece.hd). While it is not an executable format, malformed media files can still trigger bugs in media parsers/decoders; open unknown .uvvh files only in trusted, up-to-date players.