From: stewacide on
I know how to CHANGE the program assigned to open a file type (using
the file inspector), but how do I RESET file type associations in OSX?

I.e. if a program for some reason assigns itself to a file type
improperly, how do I un-assign the file type? The Finder only wants to
let me change the program, not choose no program at all.

MS Office and VLC in particular seem to have assigned themselves all
sorts of generic file types (.bundle, .dat, etc.) that shouldn't be
assigned to any program in particular. Messes up all my pretty icons ;)

Thanx.

From: briangoogle on
Right click on the file and you'll see "Open With", with a list of
apps; hold down the Option key and that becomes "Always Open With".
Select the app you want to re-assign to the file and it should change
all files with the same extension.

Not sure if this answers your question...

From: google on
Hi, maybe a clue here?, this happened to me yesterday when "hexeditor"
managed to associate itself with Route66.prm map files on my 10.4.2. I
copied the (luckily few) affected files to a DOS formatted USB key and
was able to delete the associated file . e.g. the file
"alpenlaender.prm" had an associated (hidden) file ".alpenlaender.prm"
, one use for DOS!!

I'm sure that some helpful wizard will have a association = "<none>" OS
X script available somewhere, but I haven't found it yet!


stewacide(a)hotmail.com ha scritto:

> I know how to CHANGE the program assigned to open a file type (using
> the file inspector), but how do I RESET file type associations in OSX?
>
>

From: Barry Margolin on
In article <1126887538.312179.185740(a)g47g2000cwa.googlegroups.com>,
briangoogle(a)mailinator.com wrote:

> Right click on the file and you'll see "Open With", with a list of
> apps; hold down the Option key and that becomes "Always Open With".
> Select the app you want to re-assign to the file and it should change
> all files with the same extension.
>
> Not sure if this answers your question...

No, because "None" is not one of the choices in the menu.

I suppose it could be done by installing some random application,
changing the associations to that app, and then uninstalling the app.

--
Barry Margolin, barmar(a)alum.mit.edu
Arlington, MA
*** PLEASE post questions in newsgroups, not directly to me ***
From: stewacide on
I think I'll give the associating-with-app-then-deleteing-app thing a
try. Still, could anyone shed some light as to how OSX handles file
associations? Windows has a central-depository of associations in the
File Explorer preferences that is pretty handy. I couldn't find
anything in any config' files on OSX, let alone any sort of GUI
configuration.