I set firefox to open in 32-bit mode but it doesn't.

Netflix instant streaming still asks me to restart in 32-bit mode even tho I followed the instructions to ALWAYS start in 32-bit mode. I even reinstalled firefox. On Netflix when I click on the button to restart in 32-bit mode, it goes in a loop and just keeps asking for the 32-bit mode. This is a new problem, since in the past restarting in 32-bit mode always worked.

This is a known problem with Netflix and Microsoft Silverlight right now. You can try the following:
See if there is an update for Microsoft Silverlight.
After checking for updates, Go to Finder, then Applications. Right click on Firefox, then click "Get Info". Then check the box that says "open in 32-bit mode". Restart your PC, and test again. Does it work now?

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Auto updated firefox on OS X but missing "open in 32-bit mode" check box in get info. How do I default firefox to open in 32-bit mode?

Auto updated firefox on OS X but missing "open in 32-bit mode" check box in firefox 'get info'. How do I change firefox to open in 32-bit mode without the checkbox available?

After long phone call with apple support the thing that seemed to work was:
make a new user.
Copying the itunes app from the new user’s Application folder to the shared folder.
Then open up your old user account and copy it over the old itunes app.
hope it works for you too

How do I get Firefox to open in 32-bit mode every time?

Often, I will navigate to a site or page within a site and I get the message "restart in 32-bit mode." This is frustrating because once restarted, I'm taken to my browser homepage. I then am required to re-navigate back to where I was when I got the message to restart, sometimes deep with a site.

You can use "History > Restore Previous Session" to get those page back.
Are you restarting this way?
# Close Firefox
# Open the Applications folder in Finder
# Right click or control-click the Firefox.app icon
# Select "Get Info"
# Select "Open in 32-bit mode"
# Close the "Firefox Info" window
# Restart Firefox

Open in 32-bit mode finder flag doesn't always work on all applications

When I set "open in 32-bit mode" flag in Finder (get info window) for Quartz Composer it is respected on normal application launching but if I restart (with updates, ex.) the computer it launches it in "normal" 64-bit mode. (Normal application launching would be clicking the icon)
This doesn't happen with other applications (at least with one other; non Apple) which have the same flag setted, on the same circunstance.
This non Apple application that works as expected already had the flag setted on installation (it didn't require manual setting, I mean).
Thanks,

This is a known problem with Netflix and Microsoft Silverlight right now. You can try the following:
See if there is an update for Microsoft Silverlight.
After checking for updates, Go to Finder, then Applications. Right click on Firefox, then click "Get Info". Then check the box that says "open in 32-bit mode". Restart your PC, and test again. Does it work now?

I see solution for netflix (mac) where you need to switch to 'open in 32 bit mode', but when I go into info for FF, that radio button is not there. ??

i am confused

"You may need to open the Firefox Tools menu, then go the Add-ons manager Plugins panel and enable the Silverlight plugin. "
that did it, many thanks

How do I set Firefox to open new windows in a separate window (not in tabs)?

How do I set Firefox to open new windows in a separate window (not in tabs)?

Click the orange Firefox button, and click "Options". This will bring up a new window with a "Tabs" tab at the top. Click that. There will be several checked boxes, including one called "Open new windows in a new tab instead" up at the top of the list. Uncheck that box and you should be good to go.
ETA: This should also work if you click "Tools" and "Options" within your version.

TS3771 Why can't I select "get info" from the file area so I can change the setting to "open in 32-bit mode" ?

Why can't I select "get info" from the file area so I can change the setting to "open in 32-bit mode" ?

It may be because of your settings. You can modify that setting in System Preferences > Trackpad. Another way of making right-click is to click the app icon while holding the Control key

Each time I open my Firefox browser, the tab from the last time opens. I have the browser set to open on my home page, not to the tab from the last time. I keep trying to save the setting for the browser to open on my home page but it doesn't.

Each time I open my Firefox browser, the tab from the last time opens. I have the browser set to open on my home page, not to the tab from the last time. I keep trying to save the setting for the browser to open on my home page but it doesn't.

Try to create a new profile as a test to check if your current profile is causing the problems.
See "Basic Troubleshooting: Make a new profile":
*https://support.mozilla.org/kb/Basic+Troubleshooting#w_8-make-a-new-profile
There may be extensions and plugins installed by default in a new profile, so check that in "Tools > Add-ons > Extensions & Plugins" in case there are still problems.
If the new profile works then you can transfer some files from the old profile to that new profile, but be careful not to copy corrupted files.
See:
*http://kb.mozillazine.org/Transferring_data_to_a_new_profile_-_Firefox
Do a malware check with some malware scanning programs on the Windows computer. 
You need to scan with all programs because each program detects different malware. 
Make sure that you update each program to get the latest version of their databases before doing a scan. 
*http://www.malwarebytes.org/mbam.php - Malwarebytes' Anti-Malware
*http://www.superantispyware.com/ - SuperAntispyware
*http://www.microsoft.com/security/scanner/en-us/default.aspx - Microsoft Safety Scanner
*http://www.microsoft.com/windows/products/winfamily/defender/default.mspx - Windows Defender: Home Page
*http://www.safer-networking.org/en/index.html - Spybot Search & Destroy
You can also do a check for a rootkit infection with TDSSKiller.
*http://support.kaspersky.com/viruses/solutions?qid=208280684
See also:
*"Spyware on Windows": http://kb.mozillazine.org/Popups_not_blocked

How do I get iTunes to open in 32-bit mode if I don't have a Mac, just a PC

I am trying to play a tv show on my PC that I bought on iTunes and it says I don't have the Quicktime, or something like that. So I downloaded a new Quicktime and it still says that. So I clicked on more info and it took me to an Apple page showing how to get iTunes to open in 32-bit mode from a Mac. I have a PC and I need to know how to get iTunes to run in 32-bit mode

You can use "History > Restore Previous Session" to get those page back.
Are you restarting this way?
# Close Firefox
# Open the Applications folder in Finder
# Right click or control-click the Firefox.app icon
# Select "Get Info"
# Select "Open in 32-bit mode"
# Close the "Firefox Info" window
# Restart Firefox

ITunes will only open in 64 Bit Mode from Dock since Restore

I have only ONE big problem since doing a restore from my Time Machine backup-up for for Late 2009 iMac 27". For some reason I can only get iTunes to open in 64 bit mode if I put an icon on the dock???? It opens in 32 bit mode which is selected in the Get Info - Command+I if I open it from the Finder (which is my preference due to my many 32 bit Visualizers....) but if I put a shorcut icon on the dock REGARDLESS of what my settinigs are in the finder it Always opens in 64 bit mode and tells me my visualizers can not be loaded... Which I am well aware of!   What I don't understand is why this has just happened since reformating and restoring from a time machine backup???? Everything else... at this point appears to be working just fine.   BUT if I open iTunes from the dock... 64 bit mode no questions asked.... opened from Applications in the finder and it grabs my 32 bit mode Prefs?    This is really irritating. I have dumped caches, re-downloaded and installed iTunes.   Not sure what else to do???   Why is this ONLY happeningn if I put an iTunes link on the Dock?    Any help would be VERY MUCH appreciated.   Thanks.

Frank -
Here's the latest. I did the old standby of creating another Admin Account and the behaviour does not occur when logged into that account. So it appears that the restore somehow screwed up settings on my current account. I have indeed checked and there is no other copy of iTunes on my computer except for the DLoaded version of iTunes10.6 where I downloaded and tried to the re-install thing.
Of course still haven't heard back from Apple but I really wasn't expecting too this early. I guess that my next step is to transfer to the user/shared folder and change permissions on each and every folder/preference and file to the new Admin account... until I find out which setting is causing the problem.   To so this is a pain in 'arse' would be an understatement.
Also found out that Preferences has the same behavior as iTunes.   64 bit ALWAYS unless checked during that specific login and NOT started from the dock....   Strange though... both seem to hold the 32 bit (for the session) if run from 'recent', the Apple Menu, or the Finder???   As Alice would say "Curiouser and Curiouser"
My suggestion to ANYONE converting to LION (after this episode) is to back up and do a CLEAN install.   Obviously something from Leopard and Snow Leopard doesn't really like Lion that much.
I have been using computers since 1981 and Apples since OS 8 ... even had few dificulties with the OS X beta, but this one has me befuddled and somewhat irritated. I have thousands of dollars worth of software that I really don't want to have to re-install, re-register, but that may be the only viable option at this point.

Logic keeps opening in 64 bit mode...

I checked the "Open in 32-bit mode" box in the info, still Logic 9 keeps opening in 64 bit mode. Can anyone help?

Okay.. Suggestions...
1) Try running Logic Pro from inside the Applications folder and not from the dock....just in case the dock shortcut is having issues...
2) If you bought LP9 from the App Store, try downloading and reinstalling the App from the purchased tab in the Mac App Store App.
3) Download Batchmod from here....
http://www.lagentesoft.com/batchmod/
Run it and select your Logic Pro 9 application from it's file selector
Now set up Batchmod as shown in the following screenshot... (leave the owner setting as it is..mine says nigel.. yours will say something else) and press apply
Now try running in 64bit mode again....

I want to open in 32-bit mode

to watch movies in Firefox, I need tobe in 32-bit mode. How do I get there from here?

On a Mac, Firefox 4 is a 64 bit application. 
Not all plugins support 64 bit and if not then you need to start Firefox in 32 bit mode to use that plugin.
# Close Firefox
# Open the Applications folder in Finder
# Right click or control-click the Firefox.app icon
# Select "Get Info"
# Select or Deselect "Open in 32-bit mode"
# Close the "Firefox Info" window
# Restart Firefox

I received an error "iTunes requires 64-bit mode" says to go into my iTunes application and 'uncheck' the 'open in 32-bit mode' checkbox - i went into the application and the box was not checked anyway so why am i getting this prompt? Never happened b4

i received an error message "iTunes requires 64-bit mode" says to go into my iTunes application and 'uncheck' the 'open in 32-bit mode' checkbox - i went into the application and the box was not checked anyway so why am i getting this prompt? Never happened before. yesterday did the sofware update for maverick.

Thank you for your response, Chris. But I'm afraid I have to disagree. There are native 64 bit versions of iTunes available for OSX and Windows.
In a 64 Bit Windows environment native 64 Bit Applications install the DLL's in a directory called "Program Files" and a directory called "Program Files (x86)" (32 Bit applications only use the ladder).
iTunes 9 is consistent with this behavior - and it identified itself to the system as a 64 bit application (meaning it's process appears without a "*32" tag on it).

Error Message--ITunes runs in 64-bit mode. Uncheck the Open in 32-bit mode in Get info for ITunes. However it is UNCHECKED. I cannot access itunes at all.What now?

Error Message--ITunes runs in 64-bit mode. Uncheck the Open in 32-bit mode in Get info for ITunes. However it is UNCHECKED. I cannot access itunes at all. What now?

Fallout75, good catch on the eXo plugin. To remove it, in the Finder click "Go" on the menu bar and pull down to "Go to Folder" and then type ~/Library/iTunes/iTunes Plug-ins
When that Finder window opens, you should see an "eXo" subdirectory. Just delete that "eXo" folder and iTunes should start without the error.

To run iTunes in 64-bit mooose the "Get Info" command in the File menu, and uncheck the "Open in 32-bit mode" checkbox in the iTunes Info window. but i doesn't have the tick thing plus i redownloaded it a

To run iTunes in 64-bit mode, select the iTunes application in the Finder, choose the “Get Info” command in the File menu, and uncheck the “Open in 32-bit mode” checkbox in the iTunes Info window. but i doesn't have the tick thing plus i redownloaded it again and same message comes up

Have you disclosed the "General" brick in the "Info" panel? Click the disclosure triangle to the left of "General":
What is your iTunes version and MacOS X version?
-- Léónie

I set firefox to open in 32-bit mode but it doesn't.

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