Mac Set Default Program For Jpg
To set default programs in Windows 8.1 or 10 for file -extensions, -formats, -types, please open the 'Default Programs' settings Info: Easy Solution to open Default Programs Settings in Windows 8.1 or 10 and is also suitable for Windows Web Server 2012 and new famous Server 2016.
Windows 10 uses the new Photos app as your default image viewer, but many people still prefer the old Windows Photo Viewer. You can get Photo Viewer back in Windows 10, though. It’s just hidden.
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If you upgrade a PC running Windows 7 or 8.1 to Windows 10, Windows Photo Viewer will be available and you can set it as your default photo viewer if you want. However, if you perform a clean installation of Windows 10—or buy a PC with Windows 10 already on it—you can’t access Photo Viewer at all. The interesting thing is that Photo Viewer is still there. It’s just hidden and you’ll have to make a couple of Registry edits to have it show up. After you do that, you can then set it as your default photo viewer.
Mac Basics: Using a scanner Learn about using a scanner in OS X so that you can scan text documents, photographs, and so forth into files on your Mac. Note: Your scanner may be part of a multi-function printer; see Printing for details about managing printers. First up, to change the default app across all documents of a give file type, simply click on a file of that type, say, a PDF file. Then right-click on that file (or Control-click, if you like.
The Problem
For whatever reason, Microsoft opted not to include the Registry keys that enable access to Windows Photo Viewer on Windows 10. Those keys are kept in place if you upgrade from a previous version of Windows, but they aren’t created during the installation of Windows 10. Microsoft really wants you to open all those image files in its new Photos app, instead.
RELATED:How to Set Your Default Apps in Windows 10
If you navigate to the Default apps pane in Settings, you won’t even see Photo Viewer as an option. The old “Default Programs” Control Panel app isn’t much help, either. Open it up and you can only make Photo Viewer the default association for .tif and .tiff files—not other types of images.
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You also can’t simply point image files at a specific .exe file to associate them with Photo Viewer, either. Photo Viewer is actually part of a DLL file named “PhotoViewer.dll” and doesn’t have a separate executable file associated with it.
So, how do you get Photo Viewer back? By firing up our old friend Registry Editor, of course. And after you do that, you can set it as your default photo app.
Step One: Enable Photo Viewer in the Registry
We’ll need to add the same registry entries that were present on Windows 7 and 8.1, and are still present on systems that upgraded from those old versions of Windows. To make things easy, we’ve put together a Registry hack you can use to make these edits quickly because they’re a little cumbersome to make manually. Download and unzip the following file:
Inside, you’ll find two hacks. Run the “Activate Windows Photo Viewer on Windows 10” hack to create the keys and values in the Registry and activate Photo Viewer. And if you ever want to deactivate it, just run the “Deactivate Windows Photo Viewer on Windows 10 (Default)” hack. Of course, there’s no real need to deactivate it in the Registry. You can always leave it available and just associate your image files with a different app.
Note: A big thanks to nexus over at TenForums for locating the required registry settings.
And remember—this step is only necessary if you’re using a fresh Windows 10 system. If you upgraded from Windows 7 or 8.1, you should be able to go ahead and set Windows Photo Viewer as your default image-viewing application in all the usual ways.
Step Two: Set Windows Photo Viewer as Your Default Image Viewer
To associate an image file with Photo Viewer, right-click any type of image file—for example, a .png, .jpg, .gif, or .bmp file—and select Open With > Choose Another App.
In the “How do you want to open this file?” window, select Windows Photo Viewer. If you don’t see it at first, scroll to the bottom of what’s listed and click the “More apps” option—it’ll show up. Select the “Always use this app to open .___ files” option, and then click “OK.”
Windows Photo Viewer will now be the default image viewer for that type of image file. You’ll need to repeat this process for each type of image file you want to use it with. In other words, whenever you open an image that opens in the Photos app, just close the Photos app and use the “Open with” menu to associate that file type with Windows Photo Viewer. You’ll only have to do this the first time you open each new type of image file.
Obviously, we can’t guarantee that Microsoft will keep access to Photo Viewer around forever. But for now, at least, it’s still there—even if you have to put in a little work to find it.
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Set Default Program To Open File
When you double click on a pdf attachment, Photoshop shows up and attempts to open the pdf file. It will fail absolutely. In this case, you have to change the default program to open the pdf attachment.
I have ever encountered this issue as well. At that time, I tried to open a spreadsheet attachment that is usually opened by Excel application, but WordPad showed up instead of MS Excel. Finally I have no choice but to change the default programs in Windows Control Panel.
Change the Default Programs by Open with
- To begin with, you need to save the target Outlook attachments to local. Just right click on the Outlook attachments and select “Save as” from the context menu. In the new window of “Save Attachment”, you can choose a preferred location to store this file and assign a new name to it. Finally click “Save” button.
- Then close Outlook and find the attachment file in the set location. Right click on it and select “Open with” from the right click menu.
- Next a new window will show up, in which you can select one program from the “Other Program” list or click “Browse” button at the lower right corner to choose your desired program.
- After choosing the program, don’t forget to select the option “Always the selected program to open this kind of file”. Selecting it means changing the default program.
- Finally click “OK”
The above method is the fastest one. But the prerequisite is that you need to save the Outlook attachments to local disk at first. If you don’t want to save it to local, you can utilize the second method, namely change default programs in Control Panel.
Set Default Program Xp
Change the Default Programs in Control Panel
- At the very outset, close Outlook application and turn to Start Menu.
- Then access to “Control Panel”. In the new popup window, select “Programs” item.
- In the subsequent screen, you can click on “Default Programs”.
- Next click “Associate a file type or protocol with a program” link. It will turn to another window.
- After a few seconds, all associations between file types with programs will show up. You can select the target file type, such as “.xls” and then click “Change program” button.
- The following window is still “Open with” window, in which you can select directly or utilize “Browse” to select.
- After selecting, click “Close” directly.
Prevent Outlook Corruption
Provided that you’ve applied Outlook for a long time, you must have encountered various errors, and even crashes. It is apparent that Outlook is vulnerable to corruption. Thus you should make some essential precautions, for example, making regular backups, disable auto-downloading external files, block junk emails, install powerful antivirus software and so on. Of course, getting hold of a potent repair tool like DataNumen Outlook Repair is a matter of necessity as well.
Author Introduction:

Mac Set Default Program
Shirley Zhang is a data recovery expert in DataNumen, Inc., which is the world leader in data recovery technologies, including sql recovery and outlook repair software products. For more information visit www.datanumen.com