How to associate a file extension to a program without making it the default program

Posted by CharlesB on Stack Overflow See other posts from Stack Overflow or by CharlesB
Published on 2010-06-02T08:40:58Z Indexed on 2010/06/02 8:43 UTC
Read the original article Hit count: 251

Filed under:

Windows

|

file-association

I'm deploying a small conversion tool on some systems, and want the users to be able to run it from the right click Open with menu. But I don't want to change the default program users have associated to this file type.

It is easy to associate a file extension/type to a program, but how to do it without changing the default program?

© Stack Overflow or respective owner

Related posts about Windows

Server 2012 DFS New Member Issue

as seen on Server Fault - Search for 'Server Fault'
I am trying to add a new member to our DFS topology. We have 3 DCs (VMs - VMware) running Windows server 2012, two servers are located in or Primary site and the third at our DR site. Currently the two servers at our primary site are currently replicating DFS (full mesh) and are working fine. I have… >>> More
error in IIS7 but not on IIS6

as seen on Server Fault - Search for 'Server Fault'
I have a website that is we are now deploying to windows 2008 servers that has worked in the past on IIS6 without a problem. It is using .net 2 framework. Most of the website works. Just when we create a screen report over a certain size on the server we get this error. Event code: 3005 Event… >>> More
error in IIS7 but not on IIS6

as seen on Server Fault - Search for 'Server Fault'
I have a website that is we are now deploying to windows 2008 servers that has worked in the past on IIS6 without a problem. It is using .net 2 framework. Most of the website works. Just when we create a screen report over a certain size on the server we get this error. Event code: 3005 Event… >>> More
Microsoft Management Console stops working when I add snap-in to it

as seen on Super User - Search for 'Super User'
I have Windows 7 Ultimate OS. I'm opening mmc.exe as administrator and trying add Certificates or any other snap-in, then while loading that snap-in MMC breaks and displays following message and after that it closes automatically once I click on close button on that message. What could be the problem… >>> More
Handling keyboard and mouse input (Win API)

as seen on Game Development - Search for 'Game Development'
There is a number of ways to catch mouse or keyboard under Windows. So I tried some of them, but every of them has some advantages and drawbacks. I want to ask you: Which method do use? I've tried these: WM_KEYDOWN/WM_KEYUP - Main disadvantage is that, I can't distinguish between left and right-handed… >>> More

Related posts about file-association

File association for editing on a mac

as seen on Super User - Search for 'Super User'
I'm quite experienced with how file association works for opening files on Mac OS X. I recall reading somewhere that OS X keeps not only the information about which apps can open a file, but also which apps can edit a specific file type. I'm having problems with those applications (Coda, Espresso… >>> More
Register a file association with ClickOnce

as seen on Stack Overflow - Search for 'Stack Overflow'
I want to associate a file extension with my ClickOnce application. There is a File Associations part in the Publish options but I can't manage to make it work. >>> More
Linux file association

as seen on Super User - Search for 'Super User'
With a desktop environment, there are file associations that goes with it. I'm a minimalistic user, who doesn't use any of such, but still want some kind of file associations to ease my burden. So I'm searching for a program that does something like the following. open file.pdf this will look… >>> More
Mac 10.6.7 Firefox office 2011 file association for all users

as seen on Server Fault - Search for 'Server Fault'
I need to work out a way to have Firefox 4 or 3.6 on OSX to auto open Word, Excel and Powerpoint file types from a local intranet. I have setup Firefox under a localuseradmin with the file types set to open automaticly and then I copied the Firefox/Mozilla folders into the /system/library/user template/… >>> More
opening a file attachment from an outlook email using clickonce and a file association

as seen on Stack Overflow - Search for 'Stack Overflow'
Hi, I have a clickonce application (VS2010, .NET 4). I have registered a file association (.task), and this all works well. If I double click a file with the .task extension on the desktop the clickonce application opens and can open the file. If I email the file however, and double click the file… >>> More