摄影师每天处理数以万计的图像。他们中的许多^(Many)人使用 Windows 中的预览^(Preview)功能来快速排序照片。但是，在 Windows 10 中，照片^(Photos)应用程序被设置为默认图片查看器。仅当Windows 照片查看器设置为特定图像类型的默认应用程序时，上下文菜单中的图像预览选项才会显示。^(Preview)这是解决图像预览丢失^{(Image Preview missing)}问题的简单方法。

^{(Image Preview)}上下文菜单^{(Context Menu)}中缺少图像预览

如果未显示右键单击“预览^(Preview)”选项，那是因为Windows 照片查看器^{(Windows Photo Viewer)}未设置为您尝试预览的图像文件类型的默认图片查看器。您需要更改注册表设置^{(Registry Settings)}。

Press Win+R打开“运行”^(Run)对话框。

Regedit在框的空白字段中输入，然后按Enter键^(Enter)。

当注册表编辑器^{(Registry Editor)}打开时，导航到以下路径地址 -

HKEY_CLASSES_ROOT\SystemFileAssociations\image\shell

如果您没有找到列出的Shell密钥，请创建它。同样，再添加 2 个子键Image Preview，Command这样完整的路径现在是 -

HKEY_CLASSES_ROOT\SystemFileAssociations\image\shell\Image Preview\Command

双击^{(Double-click)}默认^(Default)条目以编辑字符串值。

将其设置为：

%SystemRoot%\System32\rundll32.exe "%ProgramFiles%\Windows Photo Viewer\PhotoViewer.dll", ImageView_Fullscreen %1

现在，关闭注册表编辑器^{(Registry Editor)}并退出^(Exit)。

重新启动您的 PC 并转到文件资源管理器^{(File Explorer)}。右键单击^{(Right-click)}任何图像以使新的“图像预览”条目可见。

希望能帮助到你！

有关的：^(Related:)

1. Windows 无法访问指定的设备、路径或文件^{(Windows cannot access the specified device, path, or file)}
2. RegOwnit 让您可以完全控制和拥有 Windows 注册表项^{(take full control & ownership of Windows registry keys)}。

Image Preview missing from Context Menu in Windows 11/10

Photographers deal with tens of thousands of images daily. Many of them use the Preview feature in windows to sort through photos quickly. However, in windows 10, the Photos app is set as the default picture νiewer. The Preview option for images in the сontext menu shows up only when the Windows Photo Viеwer is set as the default app for a specifiс image type. Here’s an easy way to resоlve the Image Preview missing issue.

Image Preview missing from the Context Menu

If the right-click Preview option is not showing up, it’s because the Windows Photo Viewer is not set as the default picture viewer for the image file type you are trying to preview. You’ll need to make changes to the Registry Settings.

Press Win+R in combination to open the Run dialog box.

Type Regedit in the empty field of the box and hit the Enter key.

When the Registry Editor opens, navigate to the following path address –

HKEY_CLASSES_ROOT\SystemFileAssociations\image\shell

If you do not find the Shell key listed, create it. Similarly, add 2 more subkeys Image Preview and Command so that the complete path is now –

HKEY_CLASSES_ROOT\SystemFileAssociations\image\shell\Image Preview\Command

Double-click the Default entry to edit the string value.

Set it to:

%SystemRoot%\System32\rundll32.exe "%ProgramFiles%\Windows Photo Viewer\PhotoViewer.dll", ImageView_Fullscreen %1

Now, close the Registry Editor and Exit.

Restart your PC and go to File Explorer. Right-click any image to make the new ‘Image Preview’ entry visible.

Hope it helps!

Related:

1. Windows cannot access the specified device, path, or file
2. RegOwnit lets you take full control & ownership of Windows registry keys.

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