"The system cannot find the file C:\ProgramData\Oracle\Java\javapath\java.exe"

Question

I am on JDK 8u25 on Windows 8, and I am experiencing a problem with my Java installation. I can run javac perfectly fine, but running java produces this error message:

The system cannot find the file C:\ProgramData\Oracle\Java\javapath\java.exe

How do I fix this?

I think the problem has to do with my environment variables.

The important variables, as I have set them, are:

JAVA_HOME – C:\Program Files\Java\jdk1.8.0_25
CLASSPATH – .;%JAVA_HOME%\lib
PATH – <other paths omitted>;%JAVA_HOME%\bin

And their expansions, as viewed with set in cmd, are:

JAVA_HOME – C:\Program Files\Java\jdk1.8.0_25
CLASSPATH – .;C:\Program Files\Java\jdk1.8.0_25\lib;%CLASSPATH%;
PATH – C:\ProgramData\Oracle\Java\javapath;C:\Program Files\Java\jdk1.6.0_45\bin;<other paths omitted>;C:\Program Files\Java\jdk1.8.0_25\bin

The full output of set can be viewed here.

check this link to know how to set environment variables. http://stackoverflow.com/q/1672281/4083590 — Johny, Nov 11 '14 at 12:14
@johny What I did is similar to the post on the link. Do I not need a \lib at the end of classpath? I tried it with and without. I still got the error message when I tried to run the class file. — JavaBeginner, Nov 11 '14 at 12:21
you can check your environment variables by opening up a Command Prompt and type `set` — CocoNess, Nov 11 '14 at 12:30
it would be good if you provide a screen shot of the environment variables as @CocoNess told. — Johny, Nov 11 '14 at 12:33
an irrelevant question though.. is it dangerous to reveal my environment variables like that?? — JavaBeginner, Nov 11 '14 at 12:59
Your screenshot has a strange character instead of a \ . Why? I cant identify the character. It's probably not a good idea to reveal your environment variables. You should only show the relevant ones — CocoNess, Nov 11 '14 at 13:10
here is a picture of the related environment variables: http://i58.tinypic.com/5aq4om.jpg — JavaBeginner, Nov 11 '14 at 13:20
@CocoNess It is the equivalent of the '\' sign. Sorry for the inconvenience. — JavaBeginner, Nov 11 '14 at 13:22

score 54 · Answer 1 · edited May 23 '17 at 11:55

54

I've got a similar problem I'm currently working on solving. I can't say this will solve your error since there may be issues with other software (which is my case with Eclipse Luna).

Java is using the path given in your PATH variable, which is,

  C:\ProgramData\Oracle\Java\javapath

Go to this folder (ProgramData is hidden, so unhide it if necessary) and right click on the java.exe symlink. You'll see in the Target field where it's looking for java.exe. It may be pointing to the java.exe file from your previous jdk1.6.0_45 install. Either paste in new shortcuts here or change the PATH setting as others have mentioned.

I've found that the Java installer doesn't change the javapath or update the system path, at least when going from 1.8 to 1.7. In my case changing the shortcuts only led to a problem with Eclipse on startup.

EDIT:----- After playing with javapath folder shortcuts it turns out you need symlinks, at least for Eclipse. See, Windows how to create directory symlink.

You don't need the /d switch for a file symlink,

  mklink java.exe "C:\Program Files\Java\jdk1.8.0_20\bin\java.exe"
  mklink javaw.exe "C:\Program Files\Java\jdk1.8.0_20\bin\javaw.exe"
  mklink javaws.exe "C:\Program Files\Java\jdk1.8.0_20\bin\javaws.exe"

This now works for me.

edited May 23 '17 at 11:55

Community

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answered Dec 19 '14 at 19:40

6

It doesn't seem to work on Windows 7 - due to a recent change in how it handles symlinks, its GUI displays an error saying it cannot find "java[w/ws].exe" when using symlinks. It's safer to just create a directory junction: `rmdir /s /q %ProgramData%\Oracle\Java\javapath & mlink /d %ProgramData%\Oracle\Java\javapath %ProgramFiles%\Java\jre1.8.0_60\bin` – dan Sep 17 '15 at 16:48
3

Before running those mklink, make sure to `cd C:\ProgramData\Oracle\Java\javapath` and `del java*.exe`, otherwise you'll create the new symbolic links in your current cmd directory... – Noam Manos May 29 '16 at 14:55
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You may need to be running your command prompt as administrator, otherwise you might run into permissions problems (as Igor may have above). – Ti Strga Oct 21 '16 at 21:42
I am wondered why java even requires for something to be in "C:\Program Files\Common Files\Oracle\Java\javapath" directory. This is quite confusing. What should I do if I want to target different JDK? – Ivan_a_bit_Ukrainivan May 20 '22 at 09:52

score 21 · Answer 2 · edited Dec 02 '15 at 01:04

21

Why Oracle did such a poor way to point to java is beyond me. We solved this problem by creating a new link to the JDK

mklink /d C:\ProgramData\Oracle\Java\javapath "C:\Program Files\Java\jdk1.8.0_40\bin\"

The same would work for a JRE if that is all that is required.

This replaces the old symlinks in C:\ProgramData\Oracle\Java\javapath (if they existed previously)

edited Dec 02 '15 at 01:04

roblogic

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answered Mar 18 '15 at 11:39

Vincent Risi

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this works for java but not for javac: cannot find or load main class com.sun.tools.javac.Main – Alexei Kaigorodov Feb 03 '16 at 17:01
9

`Why Oracle did such a poor way to point to java is beyond me` I guess the reason was that when you have relatively constant env var (pointing always to the one place - f.e. `javapath` folder), you can change paths dynamically, on on the fly (changing a link does not require shell restart). While if you change env var (f.e. PATH) you'll have to restart shell to reload and apply new ENVVARs values. Sure I'm not an Oracle advocate and of course it's just my suggestion. – lospejos Jul 20 '16 at 21:06
2

I received "Cannot create a file when that file already exists." – CodeSlave Dec 12 '19 at 08:04

score 15 · Answer 3 · edited Nov 11 '18 at 04:30

15

I had in PATH:

C:\ProgramData\Oracle\Java\javapath;C:\Program Files\Java\jdk1.8.0_92\bin;<others omitted>

I removed:

C:\ProgramData\Oracle\Java\javapath;

and that fixed the issue for me. java -version now gives details about the Java version, etc.

edited Nov 11 '18 at 04:30

MultiplyByZer0

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answered May 16 '16 at 04:03

Amit

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This has just fixed the issue for me. Thanks. – Marcellin Wabo Oct 15 '21 at 00:05

score 5 · Answer 4 · edited Nov 11 '18 at 04:44

5

This will solve all problems relating to Java and environment variables:

Make your way to Windows' Environment Variables dialog.
Under System variables, select the variable named Path. Click Edit...
Remove the entry that looks like:
```
C:\ProgramData\Oracle\Java\javapath
```
Add the path of your JDK/JRE's bin folder.
Don't forget to set JAVA_HOME.

edited Nov 11 '18 at 04:44

MultiplyByZer0

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answered Feb 10 '15 at 13:25

Jitesh Beniwal

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score 5 · Answer 5 · edited Feb 24 '19 at 05:34

5

I got same error while running JAVA command. To resolve this, I moved the java path as the first entry in the path, and it resolved the issue. Please have look at this screenshot for reference:

edited Feb 24 '19 at 05:34

PeterJ

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answered Feb 24 '19 at 05:32

Hari Tyagi

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score 2 · Answer 6 · answered Nov 11 '14 at 12:33

Updating the PATH Environment Variable

If you do not set the PATH variable, you need to specify the full path to the executable file every time you run it, such as:

C:\> "C:\Program Files\Java\jdk1.8.0\bin\javac" MyClass.java

It is useful to set the PATH variable permanently so it will persist after rebooting.
To set the PATH variable permanently, add the full path of the jdk1.8.0\bin directory to the PATH variable. Typically, this full path looks something like
C:\Program Files\Java\jdk1.8.0\bin.
Set the PATH variable as follows on Microsoft Windows:

Click Start, then Control Panel, then System.
Click Advanced, then Environment Variables.
Add the location of the bin folder of the JDK installation to the PATH variable in System Variables.
The following is a typical value for the PATH variable:

C:\WINDOWS\system32;C:\WINDOWS;C:\Program Files\Java\jdk1.8.0\bin

Note:
The PATH environment variable is a series of directories separated by semicolons (;) and is not case-sensitive. Microsoft Windows looks for programs in the PATH directories in order, from left to right.
You should only have one bin directory for a JDK in the path at a time. Those following the first instance are ignored.
If you are not sure where to add the JDK path, append it.

The new path takes effect in each new command window you open after setting the PATH variable.

Source : [Java Installation Instructions](http://www.oracle.com/technetwork/java/javase/install-windows-189425.html) — Morgan, Jul 11 '17 at 13:36

score 2 · Answer 7 · edited Nov 24 '16 at 17:58

Uninstall all JDKs installed on your computer from the Java Control Panel
Search for C:\ProgramData\Oracle\Java and delete that directory and all files contained within. You can do this from the command line using rmdir /S C:\ProgramData\Oracle\Java
Then search for C:\ProgramData\Oracle and delete the oracle folder. You can do this using rmdir /S C:\ProgramData\Oracle
Now install JDK and set the path.
Run the program.You won't find the same problem anymore.

Johny · Answer 8 · 2014-11-11T13:47:02.160

1

There are 2 versions of jdk in your PATH VARIABLE jdk1.6.0_45 and jdk1.8.0_25. Try removing the first one ie. jdk1.6.0_45 from the PATH

edited Nov 11 '14 at 13:47

answered Nov 11 '14 at 13:05

Johny

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I checked and I noticed there was something from the java 6 version but I couldn't get rid of it. Do you know what this error means? pic: http://i62.tinypic.com/vxn0vn.jpg – JavaBeginner Nov 11 '14 at 13:34

score 1 · Answer 9 · answered Dec 02 '15 at 00:56

If you're on a corporate PC that's fairly restricted by group policy, this might work....

Assuming that

your Windows PATH includes C:\ProgramData\Oracle\Java\javapath
you have JDK installed to C:\Program Files\Java\jdk1.8.0_60\bin

Then create the following text file mklink.bat and put it on your desktop:

rem mklink.bat
mklink /d C:\ProgramData\Oracle\Java\javapath "C:\Program Files\Java\jdk1.8.0_60\bin"
pause

Now right-click it and choose "Run as Administrator". Provide admin credentials. The script should report success. Now you can compile or run Java.

Vandana Manhas · Answer 10 · 2017-08-10T05:14:28.803

1

This problem exists when you upgrade from one version to another.because jdk is not automatically upgraded.

For the same you can change the environmental varibles. In system variables look for the PATH and add the jdk bin location in the front of the string(not at the back). Once you have done that check in CMD if "java" and "javac" works. if it works, again go to system variables. add "CLASSPATH" A the variable and set value " . c:\Program Files\Java\jdk1.8.0_91\lib;"

edited Aug 10 '17 at 05:14

answered Apr 27 '16 at 14:39

Vandana Manhas

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please do tell what is your question. what are your progress . explain more and with proper formatting. – Sagar Nayak Apr 27 '16 at 14:57

score 1 · Answer 11 · answered Oct 18 '16 at 19:56

1

This usually happens when you update the java, the easiest way to solve this is to just uninstall the JDK & then reinstall it. NOTE: This doesnt remove the path or classpath so no need to worry.

answered Oct 18 '16 at 19:56

Rajat

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score 0 · Answer 12 · answered Apr 16 '15 at 07:26

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There must be two or more PATH variables. Try merging all of them into one using semi-colon (;)

answered Apr 16 '15 at 07:26

Farrukh Chishti

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score 0 · Answer 13 · answered Aug 14 '15 at 11:23

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I got the same after installing java8 from a non-permissioned account. To fix I simply reinstalled from admin user account. This created the quoted directory with file links to java exes.

answered Aug 14 '15 at 11:23

john godfrey

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score 0 · Answer 14 · answered Oct 22 '15 at 08:46

I had also similar problem where by I had to un-install JDK 1.8 and needed jdk 1.7. What i did was removed the symbolic links from the javapath and then imported the shortcuts of java, javaw, javaws from the bin directory to the javapath folder. However, I found some permission issues in the enterprise laptop where by I did not have the privilege to modify/ update this directory. I had given appropriate permission from the administrator and there by resolved it.

score 0 · Answer 15 · edited May 09 '17 at 11:01

0

c:\ProgramData\Java\javapath is used for symlinks. You can of course add the full path to your Java Path to %PATH%, but equally you can create a symlink to the path to the above location.

Open CMD as Administrator.
Type mklink java.exe (full path to your Java.exe) eg

mklink java.exe "C:\Program Files\Java\jdk1.8.0_25\bin\java.exe"

edited May 09 '17 at 11:01

JSantos

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answered May 09 '17 at 10:36

Martin Carr

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score 0 · Answer 16 · edited Jan 20 '18 at 16:06

0

Don't worry. Just uninstall jdk as well as jdk updates Before re installing jdk ,delete the oracle folder inside programData hidden folder in C:\ Then reinstall. Set the following,

JAVA_HOME
CLASSPATH
PATH
JRE_HOME ( is optional)

edited Jan 20 '18 at 16:06

answered Jan 20 '18 at 15:46

Abhishek D K

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score 0 · Answer 17 · answered Jul 18 '19 at 10:01

0

Please remove "C:\ProgramData\Oracle\Java\javapath\java.exe" from the Path variable and add your jdk bin path. It will work.

In my case the I have removed the the above path and added my JDK path which is "C:\Program Files\Java\jdk1.8.0_221\bin"

answered Jul 18 '19 at 10:01

Gowtham Epparla

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score 0 · Answer 18 · edited Dec 26 '19 at 11:33

0

For New version of Java JavaPath folder is located

64 bit OS

"C:\Program Files \Common Files\Oracle\Java\javapath\"

X86

"C:\Program Files(x86) \Common Files\Oracle\Java\javapath\"

edited Dec 26 '19 at 11:33

Dinesh

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answered Aug 07 '19 at 18:02

Abhigna

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score 0 · Answer 19 · answered Sep 09 '22 at 18:05

This will solve all problems relating to Java and environment variables:

Make your way to Windows' Environment Variables dialog. Under System variables, select the variable named Path. Click Edit... Remove the entry that looks like:

C:\ProgramData\Oracle\Java\javapath Add the path of your JDK/JRE's bin folder.

Don't forget to set JAVA_HOME.

This helped me.......:-)

score 0 · Answer 20 · answered Feb 08 '23 at 20:11

For me it worked like this: On your desktop go to Search->View advanced system settings->Environment Variables Under System Variables look for path and click Edit. Click on New and add the new Path and move it to the top. To find your java path if you don't know where it is installed in cmd type where javac

score -1 · Answer 21 · answered Jan 22 '20 at 00:46

-1

<>\Common Files\Oracle\Java\javapath\ is now created as a junction, no symlinks anymore

answered Jan 22 '20 at 00:46

Mike

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Add more descriptive answer. – menaka_ Jan 22 '20 at 01:55

"The system cannot find the file C:\ProgramData\Oracle\Java\javapath\java.exe"

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