C:\Program is not recognized as an internal or external command...

[HughTh]

Hello,

I'm trying to create a native library header file to run a DLL in Java NetBeans, but when I put the path to NetBeans,

C:\Program Files (x86)\NetBeans 6.0\bin\javah.exe -o etc.

I get:

C:\Program is not recognized as an internal or external command, operable program, or batch file.

I'm no good at command line environments and have a feeling there is some very basic problem here, but I can't seem to find it:S I'm not even sure if the problem is in the rest of the command line I wrote. Any help would be appreciated!

With many thanks,
Hugh

[Eranga]

I'm trying to create a native library header file to run a DLL in Java NetBeans, but when I put the path to NetBeans,

Can you please elaborate this bit more. What you are going here with Java?

[HughTh]

Thanks for the reply:) What I'm trying to do is actually run a LabView program from LabView. It's the first time I deal with DLLs and I'm having some trouble. I have the LabView DLL but now I'm trying to call it using JNI. I'm using this tutorial NetBeans

To create a native library header file, they say to type the following at the console (in my case the command prompt):

<JAVA_HOME>\bin\javah.exe -o HelloWorldNative.h -jni
-classpath <PROJECTS_ROOT>\HelloWorld\build\classes helloworld.Main

Where JAVA_HOME is the location of NetBeans and PROJECTS_ROOT is the location of the HelloWorld test program in Java. So I followed the instructions exactly but got this error. So now I'm stuck... Although from the looks of the error it seems as if I wrote something wrong at the command prompt, which is very likely...

Hugh

[Eranga]

Ok, can you post your complete error message that you comes with, on the output console in NetBeans.

[HughTh]

I don't have any error on the NetBeans console! This command line is typed on the Windows command prompt and in the first message I wrote the error I was getting.

This might all turn out to be a command line error that has nothing to do with Java! I have no idea, but I can't continue until this works...

Thanks,
Hugh

[Eranga]

Are you sure that relevant executable is in the correct folder location?