Just installed 4.0b12, can I now uninstall 3.6.14

Just want to know if I can uninstall 3.6.14 now that I have installed 4.0b12

Bookmarks and settings are held in your profile.
[[Profiles]]
Beta software is for testing. There is always the possibility that it will screw up your profile and you will have to delete it.
You should preferably create a separate profile for the beta version. Alternatively backup (copy) your profile so that you can restore it.
If you're sure that Firefox 4 betas are always going to work then you can delete other versions. But I wouldn't.

Similar Messages

  • Installed FM12 today, can I now uninstall FM10?

    Since FM12 was an upgrade, I am wondering if I can uninstall FM10 to free up disk space.
    Thanks

    Yes

  • I just installed OS X Yosemite and now my WD My Book Live external hard drive won't re-connect.  My Safari keeps kicking out and giving me error message after error message and my computer is really slow.   How do I resolve?   Can I uninstall this ?

    I just installed OS X Yosemite and now my WD My Book Live external hard drive won't re-connect.  My Safari keeps kicking out and giving me error message after error message and my computer is really slow.   How do I resolve?   Can I uninstall this ?   I had to re-connect my iMovie t

    USB2.0 PCI cards that use the NEC chipset seem to give the least amount of problems for Mac users.
    OWC have a few different ones for sale.
    http://eshop.macsales.com/Search/Search.cfm?Ntk=Primary&Ns=P_Popularity%7c1&Ne=5 000&N=7057&Ntt=USB2**0**cards
    Do you also connect the external USB drive to the AC power as well while you use it ?
    Sometimes USB external drive problems are resolved simply by plugging them into the mains power and trying again.
    Stewie
    Message was edited by: stewiesno1

  • How many times can you install Lightroom 5? My problem is that I have saved my programs on C. To I have more space, I want to save my programs now on E. Can I now uninstall Lightroom and reinstall from C to E? Can I use the same license code as the first

    Please help!!
    How many times can you install Lightroom 5? My problem is that I have saved my programs on C. To I have more space, I want to save my programs now on E. Can I now uninstall Lightroom and reinstall from C to E? Can I use the same license code as the first installation?

    Thank you for your answers, it helps me a lot.
    But sorry for my ignorance. I understand how you mean it, but I don't know how to do it. I'm scared to lose the settings/edits of the images.

  • Just installed the latest update and now I can't open e mail attachments on my iPad and I phone 5s

    just installed the latest update and now I can't open e mail attatchments on my I phone 5s and iPad 2

    Try re-installing the big 10.6.8 Combo...
    http://support.apple.com/kb/DL1399
    Repair Permissions afterwords, reboot.

  • HI! i just installed OS X Mavericks and now my camera is not working, neither in Skype neither in photo booth and so on... what can i do? thank you

    HI! i just installed OS X Mavericks and now my camera is not working, neither in Skype neither in photo booth and so on... what can i do? thank you

    Download the 10.9.3 Combo update and install it. Unplug all peripherals (external drives etc) and exit all apps while it's being installed, reboot afer it completes.

  • I just installed the new upgrade and now I cannot open the Solitaire game.  How can I fix this?

    I just installed the new upgrade and now I cannot open the Solitaire game.  How can I fix this?

    Check to see if the developer has released an update to the app.

  • My itunes wont work I just installed some new update and now it wont even come up, I click the Itunes icon and nothing happens

    my itunes wont work I just installed some new update and now it wont even come up, I click the Itunes icon and nothing happens. Please help me I've tried uninstalling it and downloading it again but that didnt help :/

    DFU mode? How do I do that? So far the only thing I can do is hold down both buttons to power it on and nothing is on the screen and it wont reconize on my computer....

  • Just installed Lion and iCloud. Now I'm not able to open the Mail program. What's the problem? Thanks. Andrew

    Just installed Lion and iCloud. Now I'm not able to open the Mail program. What's the problem? Thanks.
    Andrew

    Dear Ralph, thank you for your lightspeed answer!
    When I had installed the app, there was been written: "open", and when I pushed this, NO reaction of the iPad! And crazy too: I am NOT able to find the app itself at any screen of the iPad!!! I can see it only in the list "bought" items. With other words: The app is neither to be seen nor I am able to open it in the "list".
    Thank you in advance for your advice
    Best greetings from Austria (Wien, Vienna)
    Wiener Schnitzel

  • HT1338 Dear  MAC-Friends.  PLEASE HELP ME.  I am extremely afraid to do something wrong - what will be a failure so I loose all the photos I had in my iphoto library before installing the Mountain Lion.  I have just installed the MOUNTAIN-LION and now I c

    Dear  MAC-Friends.
    PLEASE HELP ME.
    I am extremely afraid to do something wrong - what will be a failure so I loose all the photos I had in my iphoto library before installing the Mountain Lion.
    I have just installed the MOUNTAIN-LION and now I can´t use my Iphoto-programme without answering the following question:
    Choose another Library ?  ( But I only want the choose the photos which one was in the old iPhoto-Library and not the other photos on the MAC-computer ? ).
    and the other possibility is:
    Create a new Libray ! Which iPhoto-library  ?
    And why create a new and to risq to loose the old photos.
    PLEASE HELP ME.
    Kind regards  FINN GRABOWSKI

    Ok. Let me first ask you, do you have any backups of your files - for example, do you use Time Machine or any other backup system?
    Next, quit iPhoto. In the Finder, go to your Pictures folder. Is there a file there called iPhoto.Library? How large is it? (If it doesn't show the size, click once on it, click cmd-I to see the information). If it's a healthy size (ie, several GB), then that should be your library, and you can double-click it to launch iPhoto. (The application will remember where your library is next time, you can just launch iPhoto normally).
    If that's not the right file, check your Trash. Is there anything in there?
    Matt

  • I've installed lightroom cc can i now delete lightroom 5 ?

    I've installed lightroom cc can i now delete lightroom 5 ?

    I'd advise against it on general grounds.
    With other Adobe applications, like Photoshop, it is known to potentially cause a lot of problems. The uninstaller apparently has no concept of any later version still installed, and so it leaves behind many "empty" pointers to itself, rather than the later version. Effectively, it tells the OS that the application is simply no longer installed.
    I don't know of any specific Lightroom issues, but I'm not going to try to find out. Uninstall in reverse version order, then reinstall.

  • Just installed new Time Capsule, wifi now very slow, what amI doing wrong?

    Just installed new Time Capsule, wifi now very slow, what am I doing wrong?

    It's possible the reason it seems so slow, is that a backup might be in progress - and since it's the first backup everything on the disk is something that Time Machine is backing up and is being transferred across the WiFi at the same time as you're trying to use your Internet. So you're competing with Time Machine data flying across your WiFi along with your internet stuff. So if this is indeed what is happening (look at Time Machine to see if a backup is in progress), either pause the backup to a more convienent time or live with the slowness till the backup is done this first time, and after that you probably will not notice the "competition" on your WiFi. I like to schedule the Time Machine backups to late at night rather than once an hour (the default), but that schedule should be whatever you feel most comfortable with.
    There is a handy free utility called "TimeMachine Editor" that you can get from http://timesoftware.free.fr/timemachineeditor/ that lets you create your own customized backup schedule. You can create several schedules to fit your working conditions. I've used it for several years with never a problem. I don't have anything to do with the company - just a happy user.
    Good luck...

  • Just installed 7.0.2 want to uninstall it how do I do that

    just installed 7.0.2 want to uninstall it how do I do that I dont like the update and would like to roll it back to the last version.

    Sorry, downgrading isnt' supported.
    There are a lot of tweaks around here  that can help with some of the changes if you dont' liek them.

  • Just installed security update 2014-002, now Itunes will not open. Have rstrated but no change, need help to fix, please

    Just installed security update 2014-002, now Itunes will not open, I have rebooted twice with no effect, I don't know what else to do to get my itunes back. Need help please

    Believe I've firxed my problem, at least, ITunes is now working again. I followed the information provided from a couple of posts on this thread, (1) re restarting with command-s held down; did it twice, made no differerence; (2) manually re-installed the Security update; no difference; each time restarting, no effect; (3) shutdown the computer; I did for 35 minutes, upon restart, ITunes is back to normal, seems to be working fine. Turning the computer off must clear the cache?

  • I just installed ios 8 update and now my email won't open and I can't receive calls.  All of my apps have been updated.  How can I fix this?

    I have an iphone 5 and I just installed the latest ios update and now I can't open my email app and I can't receive calls.  All of my apps have been updated.  How can I fix this?

    Try a reset on the phone. Hold the sleep/wake and home buttons together until you see the Apple logo and then release. The phone will reboot. If it still isn't working, then restore the phone.

Maybe you are looking for

  • Setting maximum amount to print cheque using transaction F-58

    Dear SAP Colleagues We have a requiement to set the maximum amount of $25M cheque to post and print when using transaction F-58.  We have set all our payment terms to have this maximum amount.  However the user can still use the transaction F-58 with

  • How to debugg a Web Service ? Any T-code Available?

    Hi all, I developed a ZRFC enabled function module that creates a Sales Order in CRM for both Normal Materials and Configurable materials. The RFC works perfect and if I test it in SE37 t-code I am able to generate the Sales order with all the Charac

  • Download Font file from SAP system to local system

    Hi, How to download Font files (.TTF) from SAP to local system. Is there any Reports or Tcodes available? I need to download font from one SAP system and upload it to another system. I am referring to Russian fonts. Kindly help me. Thanks

  • Use Git to manage dotfiles

    :: Disclaimer I found some topics about placing ~ under version control, but none of the threads were specifically about dotfiles. I'm completely new to Git and version control in general. :: Problem I want to version control some configuration files

  • P2 import red exclamation point "Error: unknown"

    I was shooting something this weekend where the power went out in the building for about 5 seconds and now of course there is a 40 minute clip that I cannot import because of an error. I read on other threads about turning off 'dropped frames' from t