'C:\Program' is not recognized error - windows

Question

I've recently tried changing my environment variables to set paths to javac.exe (among other things). It was working fine until, all of a sudden, I started getting this error. For example, I declared a JAVA_HOME variable to be
C:\Program Files\Java\jdk1.7.0_25
After which, I add
%JAVA_HOME%\bin
to the PATH variable, but this gives me an error:
'C:\Program' is not recognized as an internal or external command, operable command or batch file.
This error makes it seem like it's running into problems with the space in "Program Files". This is weird, though, since it wasn't doing this for a good while, then started. Further, there are other variables with spaces in them that work just fine. I've tried deleting the variable and recreating it, putting quotes around JAVA_HOME (which goes to the correct path, but does not find javac.exe correctly)..
Any tips on what I might do?
This is on Windows 7.
EDIT:
The environment variables were set by going Control Panel > Advanced System Settings > Environment Variables. The value of the variables were set by copying the address of the folder I want through an Explorer window. I added it to the PATH environment variable by appending the address with a space between the preceding variable and a semicolon at the end, as such:
C:\Users\Demo_User_1\AppData\Roaming\npm; %JAVA_HOME%
where the JAVA_HOME variable is defined as such:
C:\Program Files\Java\jdk1.7.0_25
I test the value of the variable through a command prompt by typing %JAVA_HOME%, and that's where I get the resulting error of "'C:\Program' is not recognized..."
The results of 'set' are as follows:
C:\Users\Demo_User_1>set
ALLUSERSPROFILE=C:\ProgramData
ANDROID_HOME=C:\Users\Demo_User_1\Desktop\Android\adt-bundle-windows-x86_64-2013
0717\sdk
APPDATA=C:\Users\Demo_User_1\AppData\Roaming
CommonProgramFiles=C:\Program Files\Common Files
CommonProgramFiles(x86)=C:\Program Files (x86)\Common Files
CommonProgramW6432=C:\Program Files\Common Files
COMPUTERNAME=DEMO_USER_1-HP
ComSpec=C:\Windows\system32\cmd.exe
FP_NO_HOST_CHECK=NO
HOMEDRIVE=C:
HOMEPATH=\Users\Demo_User_1
JAVA_HOME=C:\Program Files\Java\jdk1.7.0_25
LOCALAPPDATA=C:\Users\Demo_User_1\AppData\Local
LOGONSERVER=\\DEMO_USER_1-HP
NUMBER_OF_PROCESSORS=4
OnlineServices=Online Services
OS=Windows_NT
Path=C:\Program Files (x86)\Intel\iCLS Client\;C:\Program Files\Intel\iCLS Clien
t\;C:\Program Files\Common Files\Microsoft Shared\Windows Live;C:\Program Files
(x86)\Common Files\Microsoft Shared\Windows Live;C:\Windows\system32;C:\Windows;
C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;C:\Program
Files (x86)\Windows Live\Shared;C:\Program Files (x86)\Intel\OpenCL SDK\2.0\bin\
x86;C:\Program Files (x86)\Intel\OpenCL SDK\2.0\bin\x64;C:\Program Files\Intel\I
ntel(R) Management Engine Components\DAL;C:\Program Files\Intel\Intel(R) Managem
ent Engine Components\IPT;C:\Program Files (x86)\Intel\Intel(R) Management Engin
e Components\DAL;C:\Program Files (x86)\Intel\Intel(R) Management Engine Compone
nts\IPT;C:\Program Files\Intel\WiFi\bin\;C:\Program Files\Common Files\Intel\Wir
elessCommon\;C:\Program Files\Microsoft\Web Platform Installer\;C:\Program Files
(x86)\Microsoft ASP.NET\ASP.NET Web Pages\v1.0\;C:\Program Files (x86)\Windows
Kits\8.0\Windows Performance Toolkit\;C:\Program Files\Microsoft SQL Server\110\
Tools\Binn\;C:\Program Files\nodejs\; C:\Users\Demo_User_1\Desktop\Android\adt-b
undle-windows-x86_64-20130717\sdk/platform-tools; C:\Users\Demo_User_1\Desktop\A
ndroid\adt-bundle-windows-x86_64-20130717\sdk\tools; %JAVA_HOME%; %ANT_HOME%/bin
; C:\Program Files\Java\jdk1.7.0_25\bin; C:\Users\Demo_User_1\AppData\Roaming\np
m; "%JAVA_HOME%"; ;C:\Users\Demo_User_1\Desktop\Android\adt-bundle-windows-x86_6
4-20130717\sdk/tools; C:\Users\Demo_User_1\Desktop\Android\adt-bundle-windows-x8
6_64-20130717\sdk/platform-tools
PATHEXT=.COM;.EXE;.BAT;.CMD;.VBS;.VBE;.JS;.JSE;.WSF;.WSH;.MSC
PCBRAND=Pavilion
Platform=MCD
PROCESSOR_ARCHITECTURE=AMD64
PROCESSOR_IDENTIFIER=Intel64 Family 6 Model 58 Stepping 9, GenuineIntel
PROCESSOR_LEVEL=6
PROCESSOR_REVISION=3a09
ProgramData=C:\ProgramData
ProgramFiles=C:\Program Files
ProgramFiles(x86)=C:\Program Files (x86)
ProgramW6432=C:\Program Files
PROMPT=$P$G
PSModulePath=C:\Windows\system32\WindowsPowerShell\v1.0\Modules\
PUBLIC=C:\Users\Public
SESSIONNAME=Console
SystemDrive=C:
SystemRoot=C:\Windows
TEMP=C:\Users\DEMO_U~1\AppData\Local\Temp
TMP=C:\Users\DEMO_U~1\AppData\Local\Temp
USERDOMAIN=Demo_User_1-HP
USERNAME=Demo_User_1
USERPROFILE=C:\Users\Demo_User_1
VS110COMNTOOLS=C:\Program Files (x86)\Microsoft Visual Studio 11.0\Common7\Tools
\
windir=C:\Windows
windows_tracing_flags=3
windows_tracing_logfile=C:\BVTBin\Tests\installpackage\csilogfile.log

Answer 1

Yet another solution is to do this: C:\Program Files has a short name
C:\Progra~1
in windows.
so simply write Progra~1 instead of the Program Files. {added missing 'r'}

Answer 2

Okay, that makes it clearer.
There are two main problems here.
First of all, the reason you're getting 'C:\Program' is not recognized... is, of course, because it contains spaces. The fact that you have it quoted in the PATH environment variable has no relation to how %JAVA_HOME% is interpreted at the prompt. You have two options.
Quote it when you define the variable, i.e. set JAVA_HOME to "C:\Program Files\Java\jdk1.7.0_25"
Quote it when you invoke it. Type "%JAVA_HOME%\bin" at the prompt. Of course, you'll get the "not recognized as an internal or external command, operable program or batch file" error unless you end the path with an executable (e.g. "%JAVA_HOME%\bin\javac.exe"), but you'll see that this way it complains about '"C:\Program Files\Java\jdk1.7.0_25"' rather than 'C:\Program'.
Second, you can't use environment variables in the path. You can use environment variables when you set the path at the command prompt. For example,
set PATH=%PATH%;%JAVA_HOME%
will work, but that's because %JAVA_HOME% is expanded at the command line and PATH is set to the result. If you check the value of PATH, you'll see that it ends with C:\Program Files\Java\jdk1.7.0_25, not %JAVA_HOME%.
Also, if javac.exe is in the bin subdirectory, you'll need to include that in the path, i.e. add ;C:\Program Files\Java\jdk1.7.0_25\bin to the path.
(BTW, you have %JAVA_HOME% in the path twice, and there's an extra semicolon after the second one.)

Answer 3

Is the path you are setting the JAVA_HOME environment variable in a user variable or a system variable? You cannot use user variables within system variables. So if JAVA_HOME is defined as a user variable and you are adding it to your system path that won't work.
From the output of your set command it looks like %JAVA_HOME% is not being resolved. It should show the expanded version not the one with % signs in.
Add a Path user variable and add %JAVA_HOME%\bin to that. Windows will add your user path to the end of the system path.
You should not need quotes in the JAVA_HOME variable even if it contains spaces.

Answer 4

Even though Adi Inbar is pretty clear on the problem, I think his workaround isn't the best solution, because it tries to patch around the original problem: spaces in the path of your JDK installation.
The best way to solve your problem is actually reinstalling JDK to a space-less path. All other workarounds will cause you headaches in the long run.

Answer 5

just add cd before adding the location
eg:
instead of
C:\Program Files\Java\jdk1.7.0_25
use
cd C:\Program Files\Java\jdk1.7.0_25
this helped me.

Answer 6

It is very clear that , this is caused due to the blank space. Just add quotes to the phrase it foldername which contains a blank space
C:\"Program Files"\Java\jdk1.7.0_25

Answer 7

if you are Windows 10, Use Browse Folder rather than Edit text. I had similar issue and this got resolved using above method.
Hope this helps!

Answer 8

Reinstall Java and change its installation directory from C:\Program Files\Java\jdk to somewhere in C:\Java\jdk. Avoid to use Program Files folder in installation as space between 'Program' and 'Files' creates problem.
Thanks!!