I've installed the java plugin, but it does not appear in my list of Add-ons. I have RedHat linux OS using the Firefox 24.2.0.

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• I have install an add-on for Firefox, but it does not appear in my list of Add-ons Manager, and after I restarted Firefox, it went.

  I try to install 1-Click Youtube Video dDownloader, which is supposed to add a download button to Yuotube video pages. I go here:

  https://addons.Mozilla.org/en-us/Firefox/addon/1-click-YouTube-video-download/

  and I click 'add to Firefox '. It gives me the window "install now". I click on 'Install now' and it is said that Firefox has to restart and it will be installed when Firefox opens again. If I click "Restart now" and restart Firefox. Then I go on Youtube, but no button. I check the page of the Add-ons Manager, and I see that it is installed in the extensions. So, if I go to the page and click 'Add to Firefox' once again and restart once again, go to Youtube, the download button IS there, and it works perfectly. But if I exit and restart Firefox, the download button is once again absent, but the extension is always installed. Why this extension works only when I restart twice, and then it disappears again?

  When the button does not appear, but the extension is marked as active, try to reload the page to Youtube without using the cache by pressing command + shift + r to see if that triggers the extension to insert the button.

  If it remains inconsistent, I would like to ask the developer to Add on to their Contact page: http://www.clickvideodownload.com/contact.php

• I need to install InDesign CC 2014, but he does not appear in the versions "previous view".

  I need to install InDesign CC 2014, but he does not appear in the versions "previous view".

  Hi Michele,

  Please try to quit and relaunch the application in creative cloud, the ability to install CC 2014 should be available in Indesign.

  And in the case where it doesn't work please contact support: Learn & Support

  Kind regards

  Akshay

• How to open the program once installed? For some reason, it does not appear in my list of program!

  After installing the program using creative cloud on a Windows computer, the program (por first cs6) does not appear in my program list.

  Thanks for your help!

  This is the reason why it does not appear in the list of programs.

  Applications like After Effects, Premiere Pro are compatible with 64-bit computers only.

  However, you can install the CS 4 version that is compatible with 32-bit computers.

  Reference:

  System requirements | Adobe Premiere Pro

• WD5000AADS 500 GB hard drive. Windows XP Device Manager says it is installed and working properly, but it does not appear in my computer. Help!

  The disc was an external USB disk, but the fitting broke so I took off the adapter and I try to use it via its native SATA connectors. The disc is spinning and the computer know when it starts in Windows XP. It says new hardware found and go through the installation process. Windows finishes the installation, and says that everything is good with the world. I look in Device Manager and it says "this device is working properly" when I click on the drive properties. THEN..................... I click on MY COMPUTER and viola! No. DRIVE shown where the WD5000AADS should be there. There is nothing except my C: drive and my CD - DVD players.

  There are a few important (to me) information on this drive and I need to do.  HELP Please!

  Thank you

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  Hi twoiron,

  • You are able to access the other USB devices on the computer?

  See the link below and run the Fixit tool available, check if it helps.

  A computer that is running Windows XP cannot detect a USB, an Apple iPod flash drive or an external hard disk drive

  http://support.Microsoft.com/kb/925196

  If him above fails tool Fixit check if the player is detected in disk management and has a drive letter assigned.

  To open disk management

  (a) from the start menu, click Run.

  (b) in the Open box, type diskmgmt.msc, and then click OK.

  If the drive is detected in disk management and the drive letter is missing, then assign a drive letter to the drive and check if that helps.

  How to change drive letter assignments in Windows XP

  http://support.Microsoft.com/kb/307844

• I installed "downloadhelper". It shows in the list of add-ons/extensions, but it does not appear in the toolbar

  I installed "downloadhelper". It shows in the list of add-ons/extensions, but it does not appear in the toolbar. I reinstalled foxfire, various foxfire files updated, tried other modules, but none of this helps.

  Have you tried to click on "Restore default settings" in the palette to customize?

  Have you checked the settings in the VDH extension?

• I want to connect my Macbook Air (IOS 10.9.5) with my amp stereo House (TEAC I-501DA), which has a USB connection. I followed the steps described in the manual TEAC to install the driver and my Mac says it is installed correctly, but it does not appear I

  I want to connect my Macbook Air (IOS X 10.9.5) with my amp stereo House (TEAC I-501DA), which has a USB connection. I followed the steps described in the manual TEAC to install the driver and my Mac says it is installed correctly, but it does not appear as an option in the preferences/system sounds.

  Version 1.1.2.2 El Capitan driver support, then why don't upgrade you your MacBook Air to El Capitan?

• Cannot install flash player. After you download the Adobe FLash Player installer and running, a gray pop-up window opens but nothing does not appear in it. There is no progress bar or whatever it is.

  Cannot install flash player. After you download the Adobe FLash Player installer and running, a gray pop-up window opens but nothing does not appear in it. There is no progress bar or whatever it is, and even after keeping it running for a long time, there is no progress. Please help with this question.

  Hi Rlap,

  We are aware of this problem and are working on a fix.  In the meantime, please use the offline installation program, displayed at the bottom of the help page corresponding to your operating system and browser:

  • Installation problems | Flash Player | Windows
  • Installation problems | Flash Player | Mac

  Installers are at the bottom of the page, in the section "problems".

  --

  Maria

• I bought photoshop CS5 in 2011 and my laptop crashed and I bought a new one and had to re install the program. How can I do that I have my original email with the confirmation number ETC, but it does not appear on my order history?

  I bought photoshop CS5 in 2011 and my laptop crashed and I bought a new one and had to re install the program. How can I do that I have my original email with the confirmation number ETC, but it does not appear on my order history?

  Download from products of CS5 download

  Install and enter your serial number.

• I installed my USB drive but it does not recognize my imac. Only allows me to insert a disc.

  I installed my USB drive but it does not recognize my imac. Only allows me to insert a disc. I'm on OS 10.6.8

  The requirements for the SuperDrive Apple USB are:

  The system configuration required

  Compatible with the following computers:

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• do I pay my device external hard drive toshiba properly installed but that does not appear in my computer?

  do I pay my device external HDD toshiba usb 3.0 installed correctly but that does not appear in my computer?

  Hello

  Please post your question on the French forum.  Thank you.

  http://answers.Microsoft.com/fr-FR/Windows/Forum/hardware?TM=1366324404146

• Hello, im trying to install CS2 for my mac (yosemite 10.10.3) but it does not work because PowerPC is required! This means that I can't use cs2 with my version? and if I want to use ist what to do? Thank you friends :)

  Hello, im trying to install CS2 for my mac (yosemite 10.10.3) but it does not work because PowerPC is required! This means that I can't use cs2 with my version? and if I want to use ist what to do? Thank you friends

  CS 2 is very old version that uses Power PC, but a newer version than Mac's Intel based processors. CS 2 has been designed according to the Power PC architecture.

• I created a my page book epub file, and it works perfectly in ibooks. But it does not appear on my other devices, and the .epub file cannot be successfully sent by e-mail. 5.6.2, iBook 1.5 pages

  I created a my page book epub file, and it works perfectly in iBooks. But it does not appear on my other devices, and the .epub file cannot be successfully sent by e-mail. 5.6.2, iBook 1.5 pages

  What's not?

  You must check the iBooks category in your OS X system preferences: Panel iCloud: iCloud Drive: Options: Documents Panel. On iOS, you must have enabled to iCloud and in the iCloud Drive location setting iBooks. Also, in iOS parameters: iTunes and App Store, ensure that iBooks is running.

  The iBook.epub file is a compressed/compressed and renamed folder that represents a single file to any email client. What do you mean, it cannot be sent correctly - and it's your experience, send, or the failure of the recipient to view the ePub document? What email client?

• I have Firefox 5 and Reminderfox. But Reminderfox does not appear. What is the problem?

  I have Firefox 5 and Reminderfox. But Reminderfox does not appear. What is the problem?

  You probably Fox reminder set to display in your status bar which is no more. RF options have lots of display options, or you can restore your status by an extension bar-

  https://addons.Mozilla.org/en-us/Firefox/addon/status-4-EVAR/?src=API

• Recently bought studio 15 laptop with windows 7 and I try to run need for speed pc underground game on her, but she does not appear and the message "speed.exe has stopped working" appears on the screen

  Recently bought studio 15 laptop with windows 7 and I try to run need for speed pc underground game on her, but she does not appear and the message "speed.exe has stopped working" appears on the screen. can someone help us?

  Hi Andy,.

  I checked the reported compatibility list, and the game is listed as compatible.  Work in 64-bit or 32-bit Windows 7?  I will try to reinstall the game, if you did an upgrade from Vista to Windows 7 recently.  If it is a new installation and does not, please visit the EA's Web site to get the latest patch for the game to see if that helps address your problem.  Let me know if you've done all that and you still have questions, and we can try something else.

  Kevin