Click to expand.BTW, it would be helpful in threads like this if you included what Mac that you are having a problem with. I had to look at your past post history to find out that you have a 17' 2011 MBP which is why I posted the link in my first post. I still do not know for sure if that is the Mac that you are having a problem with.
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Unfortunately all options require access to another Mac since your current one does not work. A few possible options would be (in order of most likely to work); 1) Check for your files on your backup connected to another Mac. 2) Remove the internal hard drive, place it in an external enclosure, & connect it to another Mac.
3) Use Target disk mode using another Mac. I'm not sure if this will work with the state of your problem Mac.
Had the same problem. I've done all according to Oracle help, but without luck (try disabling AntiAliasing in video card control panel). Then, I've found this: 1. Copy java installer file to root directory of C: partition (administrator rights needed) 2. Launch Command Prompt window with administrator rights (Run as administrator) 3. Type name of java installer file in Command Prompt window and press Enter This is it, it's working!
Found on: This only works with the online installer, which means that you wont be able to download 64bit java.
You can run Java apps in two ways. The first is to run Java applets inside your Web browser with a plug-in. The second is to run native Java apps on your Mac. With the grave security concerns about Java these days, you may be thinking about how to remove or disable both of those Java systems completely from your Mac.
This how-to discusses procedures to uninstall/disable both the plug-in ahd the full Java system. It also looks at the differences between Java 6 and Java 7. Java Applets & Plug-ins Many Mac users retain the ability to run Java applets in their browser with a browser plug-in. Oracle now maintains that plug-in for Mac users. If you, because of recent security alerts, to Java 1.7 (or 'Java 7' in Java-speak) from Oracle, you'll find the plug-in in /Library/Internet Plug-ins. The file is 'JavaAppletPlugin.plugin' and has the icon shown on the left. Also, when you installed Oracle's Java 7 browser plug-in, you installed a Preference Pane in System Preferences under 'Other.'
Oracle's Java Preference Pane That Preference Pane manages the Oracle Java 7 browser plug-in for applets. It will auto-detect that a new version is available, but it will not do the installation. You need to do that yourself under the Update tab. The Update Tab. Available updates will be presented.
Java 7 won't run in Chrome because Chrome is 32-bit and Java 7 is 64-bit. That leaves Safari and Firefox as the remaining major Mac browsers. Disabling the Browser Plug-in The best way to block the applet plug-in in /Library/Internet Plug-ins for both Safari and Firefox browsers is to disable it in the Java Preference Pane. Uncheck the box circled below and restart your browser.
Disable Java for browsers. By the way, you can verify which version is installed by looking at the Java tab and select 'View.' Verify the plug-in version. You can also dig down into the plug-in with the terminal app and extract the version number. /Library/Internet Plug-Ins/JavaAppletPlugin.plugin/Contents/Home/bin/java -version I showed this command not to be geeky but to reveal the structure of Oracle's Java applet plug-in. You can do that your self by using 'Show Package Contents' on the plug-in.
Alternatively, to be really safe, you could delete the file: 'JavaAppletPlugin.plugin' in /Library/Internet Plug-ins. But that would make it harder to easily re-enable the plug-in if you ever need it. Most of the security issues reported so far relate to this Java applet plug-in for browsers because it is the vehicle through which maliciously crafted websites work. Apple stopped providing its own Java browser plug-in in October, 2012 and a subsequent Software Update deleted it.
Oracle has assumed responsibility for the Java applet plug-in since then. Finally, you can test whether your Java plug-in has been disabled by going to Oracle's Java applet test page:. (Safari and Firefox may respond slightly differently.) Only if your plug-in is up to date, enabled and working properly, will you see this: Java browser plug-in up to date and working properly. Java Applications and Java 6 Depending on the history of your Mac, you may still have Java 1.6 (or 'Java 6' in Java-speak) installed for both development and native Java applications. Java 6 is a full-fledged development system that allows developers to write and you run full Java applications such as.
Apple, not Oracle, still for OS X based on patches provided by Oracle. Business plan free download for mac. (However, Oracle seems ready to for non-corporate users.) The Two Different Java Systems This is what confuses many users.
They know they upgraded the applet plug-in for the browser, but the terminal command 'java -version' doesn't refer to the plug-in. It shows you the version of Apple's full Java 6 package for development and native apps. They may have different version numbers. Snow Leopard Up through OS X 10.6, Snow Leopard., Apple provided Java 6 pre-installed, and they still maintain it. The latest version is. If you've kept your system up to date with Apple Software updates, and you open a terminal window and type 'java -version' (without the quotes), you should see this: Fig 5.
Getting the Java 6 version number. I'll get to how to disable that Java install further down. Lion & Mountain Lion If you bought a new Mac with Lion or Mountain Lion pre-installed, Java 6 is not there. It's an optional install nowadays.
If you upgraded a Snow Leopard Mac to Lion and/or Mountain Lion, I believe that the install process suppressed Java 6 without a complete uninstall. From looking at my two Macs, it appears that the upgrade removed the directory/folder: /System/Library/Java/JavaVirtualMachines. That will stop any Java application cold in is tracks from running. On such a Mac, if you enter 'java -version' you'll get a prompt inviting you to install Java 6, like this: Fig 6. Invitation to install Java 6 Or perhaps you installed Java 6 in order to run an older version of GoToMeeting. Or an Adobe installer may have done it.
Mac Java Jdk
After a Java 6 installation, there is a large collection of Java files is deeply embedded into OS X, and, unlike the simple plug-in for the browser, it's not easy to uninstall all those files. And no formal uninstaller exists. Matthew Dornquast of Code42 Software told me that the only SAFE way to remove all vestiges of Java 6 is to conduct a clean install of 10.8. And from then on, say 'no' if ever asked to install Java. Is Java 6 Installed? To see if Java 6 is installed, on the command line, enter, after the prompt: java -version If you see the invitation to install Java 6, shown in Fig. 6, you don't have an operational Java system for applications.
(Recommended response: 'Not now.' ) If you see a result like I showed in Fig 5, then it should be Java 1.6.043 (as of this writing.) Uninstalling Java 6 and forum commenters have suggested a few tricky ways, from the command line, to partially uninstall Java 6 by deleting certain directories or files. There are several serious problems with deleting specific Java 6 files:. Java 6 isn't really, completely uninstalled. Some applications or suites, for example from Adobe, depend on Java being on the Mac in that form. If you munge about, deleting key Java files, all kinds of unexplainable things might happen down the road.
Java Hangs After Installing Java For Mac
It's hard to re-enable Java for full applications if you need it unless you have very accurate notes on those files you deleted (or renamed). Some of those examples use the diabolically dangerous 'rm -rf' shell command, which if misunderstood and mistyped or misused, could damage your Mac and require you to reinstall OS X. The best advice I have is to keep your Java 6 up to date and secure using the OS X Software Update function. After a period of inattention, Apple is being much more aggressive in keeping Java 6 up to date and secure. At some point in the future, you'll buy a new Mac with OS X 10.8 or 10.9 installed, and your Mac will be 100 percent free of Java 6. For now, if you're concerned about native Java apps that access websites, just don't run them.
Is this a good anti-virtus sw for mac. There is a common misconception that Mac computers are so secure that they don’t need antivirus protection, this however is not correct! Although Macs are deemed more secure due to their sandboxed OS they are not infallible and need that extra level of protection that Mac antivirus provides. These two are our Editors' Choice winners for Mac antivirus protection. Look over the reviews, pick the product that suits you best, and get your Mac protected. Best Mac Antivirus Software. You need an antivirus program on your Mac. That statement may cause some Apple users to argue or walk away, but 2017 has so far seen more Mac malware and adware than. Comodo is good not just for Mac, but for windows and linux as well. You can take this as the opinion of someone with much experience regarding antivirus programs and based on thorough assessment. Yes, go for Comodo Antivirus for Mac. Take a look at our list today and make a decision who you feel is the best antivirus for your mac. We receive advertising revenue from some of the antivirus software we showcase click here more information.
Note that on a Mac without Java 6, you could still install Oracle's browser plug-in as described above. Java Applications and Java 7 JDK If you, because of security alerts, somewhere along the line, installed, then entering the command 'java -version' will reflect that Oracle's Java 7 has been installed for development. However, Apple's Java 6 is not deleted, (they can co-exist) and as I wrote here, ': More importantly, unless you know what you're doing with Java development, installing Java 7 JDK could break any stand-alone Java 6 apps you may have been using that depend on knowing where to find Java 6.
(Most Java apps for the Mac have been written in Java 6). The bottom line: don't install the (Java 7) JDK from Oracle unless you're an expert user.'
Summary It is very difficult to simply disable and re-enable Java 6, let alone delete it entirely, without Unix experience. Expert users may elect to delete key files to prevent Java 6 apps from ever running, but it's not a great idea for the average user without Unix and command line experience. It's better to be aware if you're running a native Java app, built for Java 6, and then keep Java 6 updated (with Software Update in OS X). Otherwise, find an alternative non-Java solution. Remember, you're not vulnerable if you run a native Java 6 app, say, a text editor like, that doesn't visit websites like a browser plug-in is designed to do. If you really, really want to completely eradicate Java 6 from your Mac, which isn't really necessary, you'll need to do a clean install of Lion or Mountain Lion. There are security issues with Java 6 on 10.5 Leopard that will never be fixed.
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