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Frequently Asked Questions

How can I uninstall the Microsoft Java Virtual Machine (JVM) from Windows XP?

The Broadband Reports Windows XP FAQ - dslreports.com
You might want to remove the Microsoft JVM, which Microsoft no longer supports, in favor of the more recent Sun Microsystems JVM. To remove the Microsoft JVM, perform the following steps: The HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Internet Explorer\AdvancedOptions\JAVA_VM registry subkey (to remove the Microsoft Internet Explorer (IE) options When Internet Explorer 7 is installed on Windows XP, ctfmon.exe runs in the background without purpose, and when the Run entry for ctfmon.

Where can I download or upgrade to the latest version of Microsoft Java Virtual Machine?

Citadon
Microsoft has discontinued any direct downloads of their Java Virtual Machine from their web pages. Any user who requires the latest version of Java VM will need to install it through their Windows Update web page. You can read more about installing the latest Java VM build here. Back to top When I log into ProjectNet Docs, I receive this error message: Invalid Username/Password, please try again. Resolution: Usernames and passwords are case-sensitive, so be sure that Caps Lock is not turned on.

Can I use Protégé with the Microsoft Java Virtual Machine?

Protégé FAQ
No. Protégé requires a JDK 1.4 compatible virtual machine (Protégé 3.1 requires JDK 1.4 , Protégé 3.2 beta requires JDK 1.5). The last we are aware of, the MSJVM only supports JDK 1.1. Microsoft also plans to terminate support for the MSJVM on September 30, 2004.

How do I increase the memory for the Java Virtual Machine?

SQL Developer - FAQ
Usually the default memory configuration of your VM should be sufficient to work with SQL Developer. If you want to increase the available memoy anyway you will have to start the application with additional command line options. If you use a Sun Microsystem Java VM open a shell window, change to the SQL Developer folder and type java -Xmx256m -jar sqldeveloper.jar to start with a maximum heap memory of 256 MB. The default maximum heap size is 64 MB.

What Java virtual machine (JVM) do I use to run the AspectJ compiler?

AspectJ Frequently Asked Questions
Use the latest, greatest, fastest JVM you can get your hands on for your platform. The compiler's performance is dependent on the performance of the JVM it is running on, so the faster a JVM you can find to run it on, the shorter your compile times will be. At a minimum you need to use a Java 2 or later JVM to run the compiler (J2SE 1.3 for AspectJ 1.1). We realize that this constraint can be a problem for users who don't currently have a Java 2 JVM available.

Can I run WordRider on Microsoft's Virtual Machine?

WordRider Text Editor for TI-89/92/TxtRider/Hibview/uView - ...
The latest version of WordRider requires at least version 1.5 of the Java 2 platform, and therefore will not be compatible with Microsoft's Virtual Machine.

Can I run jEdit on Microsoft's virtual machine?

Installation Questions
The latest version of jEdit, version 4.3, requires at least version 1.5 of the Java 2 platform, and therefore may not be compatible with 3rd party virtual machines.

Is CLDC a virtual machine?

J2ME CLDC and K virtual machine: Frequently Asked Questions
No. CLDC specifies the core libraries and virtual machine features for J2ME implementations on resource-constrained devices. A CLDC implementation includes a virtual machine. For instance, KVM is included in the CLDC reference implementation.

What is the K virtual machine (KVM)?

J2ME CLDC and K virtual machine: Frequently Asked Questions
K virtual machine (KVM) is a Java virtual machine that provides the basis for the CLDC reference implementation (RI). K stands for "Kilobyte" virtual machine, referring to the small footprint of the platform. The K virtual machine is very small -- starting from approximately 70K in size.

How do I download the Microsoft Java Virtual Module (JVM)?

Dynamic Works Institute - FAQs
Microsoft (because of a court battle with Sun Microsystems) no longer offers the base installer for the Microsoft Java Virtual Machine (JVM). If you have no version of the Microsoft JVM installed and need one in order to run ToolBook's DHTML, you can download and install the JVM using this link: Click here to download Microsoft VM I use Windows XP. When I try to load Tier 2 and 3 courses, all the course material is garbled and loading at the same time.

Which Java virtual machine do I need to run D2K?

ALG: D2K FAQs
J2SE 1.3 or later is required. We have not tested extensively with the latest 1.5 JVM. So we packaged a 1.4.x JVM with the latest installer of D2K 4.1.1.

How can I change the Java virtual machine that runs D2K?

ALG: D2K FAQs
D2K is installed using the InstallAnywhere product. On Windows and Unix platforms, the runtime parameters of D2K are customizable by editing the <INSTALL-DIRECTORY>/d2k.lax file. If you want to change the Java Virtual Machine, modify the lax.nl.current.vm item. On the Mac OSX platform, you should edit the <INSTALL-DIRECTORY>/D2KToolkit/D2KToolkit.app/Contents/Info.plist file. This file is only visible when using the Terminal application.

Which other Java? Integrated Development Environments (IDEs) work with the PERC virtual machine?

Aonix - PERC - FAQ
The PERC virtual machine provides support for a subset of the Java? Debug Wire Protocol (JDWP). Developers have used a variety of different Integrated Development Environments to develop programs for the PERC virtual machine, including Forte, JBuilder, and Eclipse.

Why do I need a Java virtual machine to run J-DSP?

www.needs.org: A Digital Library For Engineering Education
J-DSP is a set of Java applets that require a Java virtual machine to run properly. Before launching J-DSP, the courseware will provide you with the opportunity to link to Sun to download the latest Java virtual machine at http://java.com/en/index.jsp (Windows-only). If you are a Mac user you can download a current Java virtual machine directly from Apple at http://docs.info.apple.com/article.html?artnum=120209.

Q6) Where would I find a Java Virtual Machine to run on an IVC Display?

Knowledge Base
A6) NSIcom CrEme JVM will work. Follow the Software Application Installation Application Note. This may require additional program memory. If so, from the download page, download and install the NP-612S 20M Program Memory Image. Follow the Windows CE Download Instructions.

What’s Java and why do I need it on my machine?

NWACC - Distance Learning - FAQ - Frequently Asked Questions
Java is a programming language that many web applications use to run miniature applications on your PC, or to run scripts that perform certain tasks. WebCT uses Java (and JavaScript, a scripting language that does smaller jobs of this sort), so you need to have Java on your PC. Most browsers come with Java and JavaScript active already, but some do not. The most common problem we’ve seen recently is newer computers with Windows XP that don’t have Java on them.

Is a virtual machine all that's needed to run a small application?

J2ME CLDC and K virtual machine: Frequently Asked Questions
No. A virtual machine requires a set of core libraries to run applications. Some of these libraries are packaged as a part of a CLDC implementation along with the virtual machine. In addition, the capabilities of CLDC can be extended by adding profiles such as the Mobile Information Device Profile (MIDP) and/or optional packages.

What is a virtual machine?

Server Virtualization FAQ - IT Management
quot;Virtual machine" is the term applied to the server environments running on a piece of hardware. So, in the example above, the decoupled Linux and Windows servers running on a single blade server would be referred to as virtual machines.

Can applications that run on CLDC-compliant virtual machines run on other Java Virtual Machines?

J2ME CLDC and K virtual machine: Frequently Asked Questions
Yes. CLDC-based applications can execute in other Java Virtual Machines, provided that the required CLDC libraries, profiles, and/or optional packages are also available.

Is Microsoft's J++ Java?

Professor Smiley's Java FAQ's
No. J++ is not Java, and Microsoft has announced that they do not intend to support J++ in the future.
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