In an operating system, the means of assigning a file extension or mime type to a particular application, as a default means of opening this type of file.

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3
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1answer
188 views

Start firefox using Another Profile, for specific file type(s)?

I have two profiles. A and B I have made shortcuts to start each profile as follows: "C:\Program Files\Mozilla Firefox\firefox.exe" -p A "C:\Program Files\Mozilla Firefox\firefox.exe" -p B Also, I ...
2
votes
1answer
107 views

How do you make a file not have a default program that opens it?

I have .java files that right now open with a default program that is notepad++, but I don't want a default program to open all my Java files, I want to choose every time. How would I go about making ...
2
votes
1answer
648 views

Firefox is changing file extensions on downloads

Today I downloaded a .reg file, and Firefox made it a .reg.txt file. I downloaded a .zip file and Firefox made it a .zip.htm file. Both files worked fine when I fixed the extensions. What happened ...
2
votes
1answer
179 views

How can Standard User change file associations in Windows 2000?

One of my clients is still running Win2K server with a host of Win2K workstations. And no net admin, due to the downturn of the economy over the years. I'm sort of helping out. Out of my depth, but I ...
1
vote
1answer
28 views

Make a custom picture extension behave like an existing one on Windows 7 x64

OK, so I understand that this may be achievable by combining a number of answers from other questions, but the exact recipe has been eluding me and I wonder if there isn't an actual 'correct' way of ...
1
vote
1answer
104 views

How can I set a default program that isn't in in program files?

I downloaded a copy of ImageJ off the net. When I extract the package to Program Files the default file association is accepted by Windows. When I exact the package into my desktop (which solves ...
1
vote
1answer
279 views

Mac OS X: file associations keep changing (though reverting it manually)

For some time now I'm experiencing an annoying behavior under Mountain Lion: While doing my daily work, the programs to open a file keep changing. For example, opening a PDF is switched to Adobe ...
1
vote
1answer
1k views

How to associate the mailto protocol with a custom exe?

In Windows 8, How do you set the default program for the mailto protocol to a custom exe? Under Default Programs, the only option I get is to select from a list of programs (Mail or Google Chrome) or ...
1
vote
1answer
116 views

Internet Explorer: How to continuously (on the fly) pick which program to use when opening files?

Issue: I want to be able to open one file extension with multiple different programs depending on my choosing. Specifically in Internet Explorer. On Firefox and Opera this is standard, they offer a ...
1
vote
1answer
570 views

How to add a command line switch to a Windows 7 file assocation?

I want to add some command line switches when calling a program via File association in Windows 7. This used to be possible in Windows XP, but I can't see how to do it in Windows 7.
0
votes
1answer
46 views

Associate SQL highlighting with file name infix in Notepad++?

I have found the question answered about file-type/extension here: How do I get Notepad++ to associate a file type with a language? There is a description about using the Style Configuration to ...
0
votes
1answer
58 views

Batch change filetype associations on OS X

I just installed Sublime Text 3 beta and would like to re-associate all the filetypes I have linked to ST 2 with ST 3. Is there any way to perform this as a batch operation? For example: $ ...
0
votes
1answer
692 views

Have python open .py files in the path without having to associate .py files with the interpreter (windows)

I like having my .py files open with my IDE, PyScripter. That is, when I double-click on a .py file, it opens in my IDE. The problem is that when I want to run a python script that isn't in the ...
0
votes
1answer
30 views

Associating a renamed executable with our application fails on command line in Windows

This is on Windows 7. We've got a program we install that we've associated with extension .xyz. Our '.xyz' files are actually executable files (originally .exe) If you double-click the renamed ...
0
votes
1answer
167 views

Importing and exporting Set Associations (default programs) in Windows

I like using portable programs. As an example, I have sublime text portable stored in D:/Apps/Developer/SublimeText3. For all my .php, .txt, .js, .scss, .css, etc... files, I set them to launch with ...
0
votes
1answer
38 views

How to determine if development tools are installed

We're going through an exercise to identify computers that have Visual Studio installed. The challenge thus far, is that components of visual studio are installed w/ a lot of other products. SQL ...
0
votes
1answer
63 views

OS X 10.5 Spotlight Kind different to Finder Kind for particular file (.dylib) despite app (SeaMonkey) removed

in the distant past I installed SeaMonkey. There was a mistake in the apps Info.plist that inappropriately associated a number of file types with the app, in particular .dylib. The bug was recognised ...
0
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1answer
109 views

Windows will not allow me to set MKV files to open in MPC?

When I go to open with, click browse, and select the MPC-HC exe, windows does not add it to the open with list, instead it just totally ignores it. I wasn't having this issue until I reinstalled it, ...
0
votes
1answer
137 views

Having issues with file associations in Win 7

I am trying to link a file type to an app and it's not working. The file type does not show up in the list of known file types and when I go to "Open With" it does not save the app. This issue is not ...
0
votes
1answer
268 views

MSU File association

In WindOS 7 x64, MSU file type is associated with WUSA.exe under System32 folder. I made a big mistake by changing it to Explorer.exe under Windows folder. Now, I cannot revert back the file ...
0
votes
1answer
1k views

How do I add Sublime Text the Windows 8 “Default Programs” list?

I've tried using the following registry file to add Sublime Text 2 to the Default Programs list in Windows 8 Enterprise x64. It doesn't show up. All the paths are correct. This method has worked for ...
0
votes
1answer
598 views

Change default print program for images on Windows 2003 SP2

I would like to change the default program used to print images on Windows 2003. And this is why... I'm using a "pro" fax software that uses 3rd party applications as hosts to render the specific ...
3
votes
0answers
641 views

How to associate visual studio 2012 with SQL files in Windows 8?

I'm using Windows 8 and I'm trying to make Visual Studio 2012 the default program with which to open my .sql files. I have right-clicked on a .sql file and chosen: Open with... > Choose default ...
2
votes
0answers
68 views

Want Mathematica (instead of CDF Player) to launch by default when accessing .nb files over the Web

I have both Mathematica and CDF Player installed on my machine. I'm trying to access a Mathematica notebook over the Web and want Mathematica to launch when clicking on the link. Instead, the file ...
2
votes
0answers
165 views

Office Document Icons still messed up after reassociation

My MS Office 2010 documents show up like this in Explorer: They open fine, but I'd like to get the icon corrected. I have run a repair from Add/Remove programs. I have cleared the icon cache ...
2
votes
0answers
101 views

Associate FTP links with FileZilla in Win8 (or any specific exe with a protocol)

Like Associate FTP hyperlink to filezilla, I want to associate FTP links with FileZilla, only I'm on Windows 8. When I open an FTP link or try to set the associated app for FTP links, I don't get an ...
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0answers
71 views

Chrome: how to open with system viewer by default?

Google Chrome used to open PDFs downloaded to the hard drive using the system's default PDF viewer by default. Recent versions of Chrome use Chrome's (inferior) built-in PDF viewer by default even ...
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0answers
58 views

How to reset the look of .htm file icon?

My htm/html files saved on the desktop in Windows 8 looked like this: Now when I upgraded to Windows 8.1 they look like this: How can I return their previous look? PS. I went as far as tried to ...
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0answers
23 views

Associantion of a jpg by command line fails

I'm trying to associate files by command line. I could associate .rar file by this command assoc .rar=rarfile ftype rarfile=%USERPROFILE%\Dropbox\bin\WinRAR\UnRAR.exe x -ad "%1" But it fails with ...
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0answers
54 views

Windows File “open with” cannot use two applications with the same executable name

One can choose what application to use for opening a file with Right click on the file Open with Choose default program... Browse In this way, one navigates to the directory (say, C:\dir_new) ...
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0answers
13 views

Change default image editor in only one folder

I've recently made the switch from traditional to digital art, and I have two folders: one where I edit images in photoshop and another where I keep a gallery of "finished" art. My question is, is ...
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0answers
2k views

How to get Microsoft Office 2013 to associate DBF files with excel?

I just installed the trial for Office 2013. I want to associate dbf files with it so I can just double click them. This link says Office 2013 will open dbf files and I can open them through excel by ...
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0answers
284 views

No Ruby icon on '.rb' files after Ruby installation with RailsInstaller on Win XP. How to associate?

At first time I installed Ruby using RubyInstaller for Windows. And in the process of installation there was a checkbox whether I want to have .rb files to be Ruby files. If I agree all the .rb files ...
1
vote
0answers
555 views

Unable to change file association on Mac OS X Mountain Lion?

I'm trying to change a file association for an entire extension for an application called Eagle CAD. Currently, the .brd and .sch files are associated with apps called pcbnew and eeschema ...
1
vote
0answers
113 views

OS X thinks that my folder (with .suffix at the end) is related to some App

I've named a folder with .suffix which already bound to one of Mac applications. And that is the problem when I'm trying to open this folder through the Finder. I've delete the App related to ...
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0answers
150 views

Changing mkv to video kind on mac

I am trying to put mkv files under Video Category when arranging by kind on a mac. Here's what I added to info.plist of the Core Services <?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE ...
1
vote
0answers
569 views

Removing File type association from Windows 8

I have created a metro style app similar to Windows Photo Viewer using C#. The app is also displayed in the OpenWith context menu of image files. But, due to some reasons the app is not working. So, I ...
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0answers
30 views

How to change all associations in kde

Gimp associated instead of Okular and gwienview to all mine graphical files and pdfs. There are so many options to change in file associations. Is there a way to do it quicker and better? In gnome I ...
1
vote
0answers
46 views

Can Textmate detect file type before saving?

Is there a way to make Textmate recognize the file type automatically before saving? I often create a new file for the purposes of quickly testing code and it would be nice if I didn't have to select ...
1
vote
0answers
2k views

How to configure MIME type associations for Safari 5.1?

I want to edit the MIME type settings for Safari so I could use MediaWiki's method to automatically edit text in an external editor, or more specifically, so I can change the associated application ...
0
votes
0answers
12 views

Reset file type associations on windows 7

I'm using lots of Binary Programs to open applications that are not actually installed on my system. They used to show up in the open with dialog window but I've moved the binary program to another ...
0
votes
0answers
33 views

“Windows can't open this file” when downloading torrent with Chrome

Previously when I was clicking on a "get this torrent" button in Chrome, it would just download the .torrent file. That is the expected behaviour. Someday, probably surfing too late and too tired, I ...
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votes
0answers
5 views

establish email association for email

in win8 what do I need to do to "establish an association" with an email account? For example, I'm using a print artist program and I want to send a copy to a friend from within that program via the ...
0
votes
0answers
21 views

How to make Firefox open JAR files with the registered default program

When downloading a *.jar file, Firefox doesn't ask me if I want to open or download the file. It only offers the option to download it. Is there any way to configure Firefox to ask, like for most ...
0
votes
0answers
35 views

Can't un-associate .css extension from Visual Stdio 2013

In - Control Panel\Programs\Default Programs\Set Associations under .css file , it has Microsoft Visual Stdio 2013 as Currect Defualt - I try to change its current default under the Change ...
0
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0answers
220 views

How to change “DWG Association” setting on AutoCAD?

In my office, we use a custom right-click menu in .dwg files to allow the users to choose which version of AutoCAD they want to open the file. It howover requires that AutoCAD don't mess with the ...
0
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0answers
101 views

Change file type associations in autohotkey script

I have a Surface Pro 2 running Windows 8.1. I use Zotero for all my academic reading, and depending on whether I'm using the surface as a laptop or as a tablet, I'd like the program used to edit PDFs ...
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0answers
70 views

How do i associate .exe files with wine on Linux, Fedora - gnome?

I other Linux distributions on the Open With list, you can input a command, why isn't that posible on Fedora? Thanks in advance!!!
0
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0answers
110 views

Change double-click program for audio CD

In Windows 7 explorer, double-clicking a CD drive which currently contains an audio CD (or selecting "Play" from its context menu) plays the CD in Windows Media Player. I have VLC installed, so the ...
0
votes
0answers
438 views

How to associate a file extension with a Windows command (not path)?

In Windows 7, I want to associate .tex files with latex, which is in PATH. The association should work even if the binary is moved to another place in PATH. Can that be accomplished without ...