Java exe not found error

Are you trying to run a Java based application or program and getting an error – “The system cannot find the file C:ProgramDataOracleJavajavapathjava.exe”?

It looks like the symlinks are not properly created when you’ve installed Java. When you install Java, it creates symlinks for java.exe, javaw.exe and javaws.exe under “C:ProgramDataOracleJavajavapath”.

If you do not find symlink folder “C:ProgramDataOracleJavajavapath” in your machine, you will get “The system cannot find the file C:ProgramDataOracleJavajavapathjava.exe” error.

There are multiple options to fix this issue.

Update PATH variable with correct Symlink

It could be possible that your new installation changed the path of the “javapath” symlink. If the “javapath” symlink is not found under “C:ProgramDataOracleJavajavapath”, check it under “C:Program Files (x86)Common FilesOracleJava”, if found, update the PATH variable with “C:Program Files (x86)Common FilesOracleJavajavapath”.

Recreate the Symlinks

If you do not find “javapath” symlink under “C:ProgramDataOracleJava”, we’ll restore the symlink folder along with java.exe, javaw.exe and javaws.exe by executing below command:

mklink /d C:ProgramDataOracleJavajavapath "C:Program FilesJavajdk1.8.0_271bin"

Update PATH variable with Correct Java Installation Path

If none of the above options work for you, you can try updating the PATH variable with the Java installation folder that you have it under “C:Program FilesJava” and remove “C:ProgramDataOracleJavajavapath”.

If you don’t want to remove the “javapath” entry, at least make sure to that the correct Java path is on top of the list.

For example, “C:Program FilesJavajdk1.8.0_271bin” is the Java Development Path you want to refer. Then you need to make sure that this path is on the top of the PATH list.

Frequently Asked Questions

How to add/update Java installation path under PATH environment variable list?

You can edit this PATH variable by following below steps:

• On your Desktop, right click on “This PC” or “My Computer”
• Select “Properties”, Control Panel will open
• Select “Advanced system settings”, “System Properties” will open
• Click on “Environment Variables” button, which is located at the bottom of “System Properties” dialog box
• “Environment Variables” dialog box will open
• Find “Path” variable under “System variables” section
• Add or Update the correct Java bin PATH

Do I need to set JAVA_HOME?

If you are working on Java Development, then it would be better to set JAVA_HOME as environment variable under “System variables”. Some IDEs or Servers refer to Java development kit using JAVA_HOME variable. So, in the absence variable you might face issues starting the IDE or Server.

To start, javaw.exe is an executable file that belongs to the Java Platform and implements an important function related to Java services. It is also known as Java Web Start Launcher. In fact, this process is not essential for Windows, however, different malfunctions may lead to crashes and errors of apps that are run on Java Platform. After failing to launch a Java-based program, you will be presented with a pop-up message saying

Apparently, the problem means that javaw.exe is either missing or corrupted. Sometimes such violations may be caused due to manual or malware intervention that could modify the settings. This is why we have prepared a couple of methods that will help you easily solve the problem and continue using java software without errors.

1. Reinstall or update Java

One of the easiest ways to solve the “Windows cannot find javaw.exe” error is updating or reinstalling Java. This will ensure that you install a clean and latest Java version that can be downloaded from the official website. It does not require a lot of time and can be done via the attached instructions down below:

1. Press Windows + R combination, then paste appwiz.cplto and click OK.
2. Among the opened list of apps, find and right-click on Java. Then choose Uninstall.
3. Follow the on-screen instructions to complete removal.
4. Restart your PC.
5. After that, go to the official Java website and download the latest version for your system.
6. Open the downloaded file and click on Install.
7. Finally, Java has been reinstalled and you can now try to open the conflicting apps.

2. Add the Javaw.exe Path to the Environment Variable Path

Since Windows claims that it failed to find the route of javaw.exe, we can then try to assign the path of the file manually. Rarely Windows fails to identify the location of the file, which needs to be indicated manually as a result. To do this, follow the underneath steps:

1. Right-click on This PC, then choose Properties.
2. In the opened window, select the Advanced tab and click the Environment Variables button at the bottom.
3. After, click the New button under System variables.
4. Once the New System Variable window appeared, type Path in the Variable name text box.
5. Then, in the Variable Value text box, paste the path of Java location. If you are not sure where it is located, then you can do the following:
6. Type javaw into the searching tab next to the Start menu button.
7. Right-click on it and choose Open file location.
8. You will then see the path of Java, which you can copy and paste into the Variable Value text box
9. Once done, click OK to save changes.

Hopefully, Windows will stop failing to find the programs’ path and will finally launch the intended applications without glitches.

3. Scan for malware

As statistics show, malware is now considered one of the most common reasons for many problems on devices. After penetration, it can alter the system settings, therefore, damaging various files that can result in multiple errors. The “Windows cannot find javaw.exe” error is not an exception and can pop up due to the presence of malware. This is why we recommend using Norton Antivirus to scan your device for potential threats. Norton Antivirus is high-quality antivirus program that detects malware, causing system problems. Instead of purchasing the program, first you can try free trial version. Periodically scanning your device is highly important to be aware of your system and prevent unnecessary interventions that can put your device under a risk.

Download Norton Antivirus

4. Run System File Checker (SFC) scan

Especially after removing malware that could change and damage some settings, Windows offers an in-built feature that is able to scan your device for errors and automatically fix them. To do so, run the following:

1. Open the Command Prompt by typing cmd into the searching tab next to the Start Menu button.
2. In the appeared console, you should type the sfc /scannow command and click Enter.
3. After Windows scans for errors and fixes them, you should restart your computer.

These are the most relevant solutions that can be applied for eliminating the “Windows cannot find javaw.exe” error. Most of the steps mentioned in this guide are also effective in solving similar problems since most of the errors are typically related to inner system violations, out-dated, or corrupted software. There are also some utilities that can automatically detect the missing or damaged components and subsequently restore them. However, we insist on downloading such tools only from official/trustworthy websites in order to evade fake offers that can include trojans, viruses, ransomware, and other potentially dangerous malware that can damage your data significantly.

[{«Product»:{«code»:»SSSA5P»,»label»:»IBM ILOG CPLEX Optimization Studio»},»Business Unit»:{«code»:»BU059″,»label»:»IBM Software w/o TPS»},»Component»:»Computing environment»,»Platform»:[{«code»:»PF033″,»label»:»Windows»}],»Version»:»12.2″,»Edition»:»»,»Line of Business»:{«code»:»LOB10″,»label»:»Data and AI»}}]

Question

Issue: How to fix the javaw.exe error?

Could you please tell me what is javaw.exe? I keep receiving notification that Windows cannot find this file. Please advice.

Solved Answer

Javaw.exe is a legitimate Windows file that is necessary for the network security and smooth performance of Java-based programs. The file is associated with programs created by Sun Microsystems.^[1] The executable can find on all Windows OS versions, Windows Vista, XP, 7, 8, 8.1, and 10.

The file is closely related to Internet Explorer web browser and is set to inform people about important system updates by delivering a pop-up window in the bottom left corner of the screen. However, it can be used by many other programs that use Java to perform specific activities, for instance, chat programs, web browsers, animations, etc.

However, frequently Javaw.exe gets broken and starts delivering error message, such as:

Windows cannot find javaw.exe.

The main reasons why Windows cannot find javaw.exe error occurs can be:

• malware infection;
• corrupted Windows registry entries;
• Javaw.exe was deleted or moved;
• install or uninstall problems with related applications.

According to cyber security experts,“Windows cannot find javaw.exe” error message may indicates a malware infection,^[2] which is currently misusing this executable file and makes it work abnormally.

There’s no need to expatiate on the reasons why you should fix Javaw.exe error ASAP, but you must know several facts anyway. First of all, a corrupted file may diminish your PC’s performance severely. That is because one of the crucial system files is taken out, and the rest have to take over its tasks.

Also, it may cause your PC’s system to freeze and crash more frequently. It goes without saying that sometimes you may face difficulties in performing the simplest operations on your machine. Besides, Javaw.exe error continuously prompts emergence of Blue Screen of Death.^[3] Finally, this file may start causing issues with registries and other .exe files, so make sure that you react to this issue appropriately. If you want to fix it without putting any effort, then you can download ReimageMac Washing Machine X9 and fix Javaw.exe with one click.

Methods to fix Windows cannot find javaw.exe error

The first thing that you should do is to make sure whether Javaw.exe file is installed on your PC. For that, open C:\\Program Files\\Java\\jdk1.5.0_09\\ jre\\ bin\\ and check if the file is located in this directory. If you cannot find this file or it is in a different location, you should check the device for malware.
This video will help you with the issue:

Step 1. Check if your computer is not infected with a virus

As we have already mentioned, the most frequent reason for this error is malware infection, so system check with anti-malware should help you to detect the cause and get rid of it.

Therefore, if you receive a pop-up window that informs about missing Javaw.exe error, you should download a reliable anti-spyware, such as Reimage Reimage, and initiate a full system check.

If the culprit of the error is not a virus, Javaw.exe error most probably is triggered by a corrupted Javaw.exe file. To check that, you should open Windows Task Manager and check your PC’s CPU usage. Actually, you should check CPU usage quite frequently. To do that, you have to:

1. Click Ctrl+Alt+Del at once and open Task Manager;
2. Open Processes tab and find the javaw.exe file.

   

The genuine javaw.exe file does not consume huge amount of memory, so if the file that you have found uses an excessive amount of memory, most probably you are encountering a fake one.

In case malware is not the culprit of the javaw.exe error, the problem was probably caused by old version of system files. To check and fix that, please try the following methods.

Step 2. Make sure that location to the Environment variable path is correct

1. Press Win+R keys.
2. Type sysdm.cpl in the Run window and click Enter.
3. Navigate to the Advanced tab.
4. Click on Environment Variable button at the end of the window.
5. In the category System Variables click New… button.

   

6. In the Variable name box enter Path.
7. In the Variable value type the correct path which by default is C:\Program Files\Java\jre7\bin for java 1.7.x on a 32-bit version of Windows, C:\Program Files (x86)\Java\jre8\bin for java 1.8.x on a 64-bit version of Windows, etc.

Step 3. Reinstall Java

First of all, you have to uninstall Java:

1. Open Control Panel.
2. Navigate to Uninstall a program (or Add/Remove Programs).
3. Find Java, select it and click Uninstall button.

   

Once you uninstall it, go to java.com website and download the latest version of the program which is compatible with your computer.

Step 4. Fix Windows Registry problems

The following steps require making changes to Windows Registry. We highly recommend creating backups of the Registry in case something goes wrong.

1. Click Win + R.
2. In the Run box, enter regedit and click Enter.
3. Navigate to HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\App Paths\javaws.exe.

   

4. Right-click javaw.exe folder and delete it from the system.
5. Restart your PC.

In case the methods provided above did not help, we would recommend you to reinstall Internet Explorer because it may be the cause of the javaw.exe error. For this purpose, perform the steps regarding Java removal, except that you have to uninstall Internet Explorer (or another web browser).

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