java virtual machine error

11 Mar '13, 05:39 PM
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Hi i'm trying to install webration on my notebook, i installed java 7 then webratio but when i try to start it i get a message wich says " Error: Could not create the java virtual machine"

help me please

 
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Hi,

this behavior depends on architecture of your system. If your operating system is x64 you can install WebRatio 32 bit or 64 bit. In order to properly run WebRatio you have to install the JDK version that reflects the same architecture.

If you want to install WebRatio x64 you have to install JDK x64 and if you install WebRatio x32 the 32 bit version of JDK are required.

 
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Solved.

 
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How did you solve it? I have the same problem

 
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I had the same problem, that was solved when i installed the x86 version of the installer, instead of x64 version.

 
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I used to have that problem and update alll the JDK and check that as Alberto Molinaroli says, good look!

 
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Most of the time you can fix this problem by uninstalling the Java runtime and then reinstalling it all over again.  

To do this, go to the control panel and then Programs and Features. If you’re running Windows 8.1 Update 1, just right-click on the Start button and click on Programs and Features. Locate the Java runtime, uninstall it and reboot your PC.

Next, download the latest Java Runtime from java.com, taking care to install the correct version for your PC. You will likely want the 32-bit version as the 64-bit option is specifically for 64-bit browsers. Most browsers are 32-bit on Windows, even on 64-bit editions of the OS.

Sometimes this error can be caused by not having enough system memory allocated to the Java Virtual Machine – or not enough system memory full stop.  

You can also try increasing the amount of system memory allocated to the Java virtual machine by setting an environment variable.

 

http://net-informations.com/java/intro/jvm.htm

 

To do this, go back to the Control Panel and click on System, then Advanced system settings. Now click the Environment Variables button to bring up a list of all those currently set.

 
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Most of the time you can fix this problem by uninstalling the Java runtime and then reinstalling it all over again.  

To do this, go to the control panel and then Programs and Features. If you’re running Windows 8.1 Update 1, just right-click on the Start button and click on Programs and Features. Locate the Java runtime, uninstall it and reboot your PC.

Next, download the latest Java Runtime from java.com, taking care to install the correct version for your PC. You will likely want the 32-bit version as the 64-bit option is specifically for 64-bit browsers. Most browsers are 32-bit on Windows, even on 64-bit editions of the OS.

Sometimes this error can be caused by not having enough system memory allocated to the Java Virtual Machine – or not enough system memory full stop.  

You can also try increasing the amount of system memory allocated to the Java virtual machine by setting an environment variable.

 

http://net-informations.com/java/intro/jvm.htm

 

To do this, go back to the Control Panel and click on System, then Advanced system settings. Now click the Environment Variables button to bring up a list of all those currently set.

 
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In a nutshell, the instructions show you how to make a System Variable for Java called _JAVA_OPTIONS with the value Xmx512M. This sets a global maximum heap memory size for Java. You can solve this by:


Open the Control Panel
Go to System
Go to Advanced Systems Properties
Then Environment Variables
In System Variables, click Add
New Variable Name: _JAVA_OPTIONS
New Variable Value: -Xmx512M
Click OK


That's it, your Java program should now be able to execute properly.
For those interested, Java -Xmx/s is the configuration parameter that control the amount of memory Java uses.

Xmx sets the maximum heap memory size
Xms sets the minimum heap memory size 

 

http://net-informations.com/java/intro/jvm.htm

 
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