Question: Q: How do I downgrade Java 8 to Java 7 Mac 10.9.1. At first I tried 'update' and download Java 7, which is the latest on the website. When I opened the pkg it says I already have Java 8 installed and quitted the installer, so I went back to my game and tried again. It still didn't work, I tried' later' this time, and then I get. Hence on my Mac running Lion (10.7.5) I use the same command with '-v 1.6'. This is crucial because I need Java 6 and Oracle doesnt provide one for Mac OS - only Java 7, and this allows me to use the installed JAva 6 even though Java 7 is installed. – Rhubarb May 20 '13 at 11:43. Jul 15, 2014 Mac 10.8 disabled the use of Java 7 on Safari, and older versions of Java are not enabled by default. If you already have Java 7 installed, the resolutions are: Use Firefox.
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Looking for a way to get rid of Java on your Windows or Mac machine? Though essential to some web users, most people do not need to risk running Java on their machines because of all the security vulnerabilities associated with Java.
In this article, I’m going to talk about the steps you need to take in order to completely remove all traces of Java from your Windows machine. The process for Mac is a bit different, so you can scroll down the Remove Java on Mac section if you are running OS X.
Note that the newer versions of Java (Java 8v20 and higher) have a built-in tool for uninstalling older Java versions automatically, but sometimes even this tool doesn’t get rid of everything. Also, it keeps the latest version installed, which you might not want either.
Is Java Installed?
You can check whether you have Java installed or not in Windows by going to the Control Panel and looking for the Java icon. If you see it there, that means you have Java installed.
Using this Control Panel option, you can also disable Java in your web browser without uninstalling it. I’ll explain that option below also. If you go back to the Control Panel and click on Programs and Features, you can see all the different versions of Java installed on your computer.
So what’s next? Well, the first thing I do when removing Java on Windows is to uninstall the older versions first.
Remove Older Versions of Java
To get rid of the older versions, you can download and install the latest version of Java, which will automatically check for older versions and then install the latest version or you can run the Java Uninstall Tool.
The applet will check your version of Java and then remove out-of-date versions. If there are older versions, you will get a message showing you the versions and giving you the ability to uninstall them.
Click on the Uninstall Selected Versions button to remove the older versions. As you can see, I don’t need Java 8 Update 60 because I have the latest Java 8 Update 65 Format external hard drive for mac. installed. Now that you only have the latest version, we can do one of two things: either disable Java or uninstall it.
Disable Java
If you need to occasionally use Java for certain websites, but don’t need it enabled all the time, you can disable it instead of uninstalling. To do this, open the Control Panel, click on Java and then click on the Security tab.
Uncheck the Enable Java content in the browser box to disable Java in Internet Explorer. It’s worth noting that Chrome doesn’t even support Java anymore since version 42, so you don’t have to worry about it in that browser.
For Firefox, you have to click on Tools, then Add-ons and select Plugins. Click on Java Platform and then click on Disable. Note that even though Java is disabled, it can become outdated and still present a security vulnerability to your computer since it is installed.
Uninstall Java in Windows
Sim games for mac. To uninstall Java, first remove the older versions like shown above and then go to Control Panel and Programs and Features. Click on the latest Java version listed there and click on Uninstall. Postgres gui mac.
Technically, this is all you should have to do, but if you really want to get rid of every trace of Java, I recommend using a freeware app called JavaRa. Once you download it, just run the application. You’ll see a couple of icons, but the one we want to use is Remove Java Runtime.
On the first screen, it’ll show you that the uninstaller was not found, which is fine since we uninstalled all versions of Java. Just click on the Next button.
The most important part of this program is Step 2. Here you want to click the Perform Removal Routine button, which will remove any leftover files, folders and Java registry entries.
Even after uninstalling Java using its own tools, JavaRa was able to remove 12 more items that were left behind.
Click Next and you’ll see a button to download the latest version. Unless you want to reinstall Java, just click Next and then click Finish on the next screen. Now Java is completely removed from your Windows system.
Remove Java on Mac
On Macs, everything is pretty much the same, except for the uninstall process. You can see whether Java is installed on your Mac in pretty much the same way as Windows. Just open up System Preferences and check to see if there is a Java icon at the bottom.
If the Java icon is there, that means you have Java installed on OS X. Also, just as in Windows, you can choose to keep Java installed, but disable it in Safari if you like. The first way is to click on the Java icon in System Preferences, which will open the Java Control Panel, which looks exactly like the one in Windows. Click on the Security tab and then uncheck the Enable Java content in browser box.
The other way is to disable Java in Safari directly. To do that, open Safari and then go to Preferences.
Click on the Security tab and then click on the Plug-in Settings button at the very bottom next to Internet plug-ins.
You should see Java in the list and unchecking the box will disable Java in Safari. If you want to uninstall Java on OS X, it’s a bit technical. First, open up the Terminal by clicking on Spotlight and typing in Terminal or by going to Applications – Utilities and then Terminal.
Now copy and paste in the following commands one at a time and press Enter after pasting each command.
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When you press enter, you will be asked to enter your administrator password. If everything went well, you won’t see any output.
Buy office for mac india. If you go and check in System Preferences, the Java icon should be gone. Also, if you go to the plugins section in Safari, it will also be gone from the list of installed plugins. That’s about it for removing Java on Macs. If you have any questions, feel free to post a comment. Enjoy!
On this page:
Before You Begin
- Mac OS X 10.8 or higher
- Ensure that you have Administrator privileges on the system.
- Ensure that you have 350 MB free on your computer's hard drive.
- If you are logged into SAPgui, log off and 'Quit' the SAPgui application.
- If you have an SAP folder on your hard drive within the Applications folder, make a note of the name of the folder. You will be able to revert to the prior version if necessary.
Pre-Installation Instructions
A. SAPgui and Kerberos Tickets
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Acquire Kerberos tickets. Tickets are required to connect to SAP systems
- SAPgui may bring up the Ticket Viewer to prompt you to obtain Kerberos tickets. If not:
- You may see an error mentioning 'GSS-API'
- SAPgui may stall at 'Connecting..'
- Your SAPgui session may freeze.
All of these behaviors mean that either you do not have Kerberos tickets, or your Kerberos tickets have expired. To resolve that issue, use the instruction below to get tickets manually.
- How to get Kerberos tickets manually
- Launch Kerberos Ticket Viewer (Applications > Utilities > Ticket Viewer).
- Enter your Kerberos username (the first part of your @mit.edu email address), and your Kerberos password (the password used to check your @mit.edu email).
NOTE: Your Kerberos tickets will last for 10 hours only, and have to be manually renewed if you wish to remain in SAP longer. If you do wish to remain in SAP longer than 10 hours, it's a good idea to renew them at least 20 minutes or so before they expire.
B. Ensure Kerberos Extras is installed
Download and install Kerberos Extras.
C. Install Oracle Java 8 JDK
Note: SAPgui 7.40 for Mac requires Oracle Java 8 JDK. Go to Oracle's download page to download Java SE Development Kit 8 for Mac OS X. An Oracle account is required to download Java 8 JDK.You'll receive the prompt to create an account once you select the correct JDK version.
- Double-click on the JDK Installer package.
Result: The installer opens. - Click Continue to begin the Oracle Java JDK installer.
Result: The Destination Select window opens. - To install for all users of the computer, click Continue.
Result: The Installation Type window opens. - For a standard install, click Install.
Result: You are prompted for your administrator password. - Enter the administrator credentials and click Install Software.
- The installation will execute.
- Once installation is complete, click Close to finish the installation.
SAPGUI 7.40 rev 2 Installation Instructions
Follow the on-screen instructions and accept all default values to complete the install.
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- Download the SAPgui7.40.2 installer
Result: The installer, SAPgui-7.40.2.dmg, should now be in your Downloads folder, or on the Desktop. - Double-click SAPgui-7.40.2.dmg.
Result: The dmg opens and displays the installer. - Click on the installer icon, SAPgui_signed.pkg
Result: The Install SAPgui_signed window appears. - Click Continue.
Result: The Destination Select window appears. - Select your destination, usually your computer's hard drive.
Result: The Installation Type window appears. - For a standard install, click Install.
- When prompted, enter the Administrator password for the computer and click Install Software.
Result: SAPgui will install and show you an Installation Complete message. - Installation is now complete. Click Close.
![Mac Mac](/uploads/1/3/4/1/134153674/696537488.jpg)
First Use
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- Navigate on your Macintosh Hard Drive to Applications > SAP Clients > SAPGUI > SAPGUI.
- Drag SAPGUI to the dock for easy launch.
- Double-click SAPGUI or click the SAP icon in the dock.
Result: SAP Logon pad launches.
NOTE: If 'Connections' does not have an option for SAP System 'ACP SAP GRC Production', send an email to the Help Desk. - Double-click Production to log in to SAPgui.
NOTE: If the splash screen stalls at 'Connecting..', see SAPgui and Kerberos Tickets. - When connecting for the first time to Production, you may see a pop-up selection box. If it appears, select Productive: Fully Trusted. Needs access to local resources, then click OK. It should look like this:?
If SAPgui remains unresponsive after getting new tickets, you may need to 'Force Quit' the application.
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- Follow the menu path Apple > Force Quit.
Result: A popup window appears with a list of applications. - Select SAPGUI.
- Press Force Quit.
- Press Force Quit again to confirm.