Java.io.ioexception Cannot Run Program Createprocess Error=3
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Createprocess Error=2 The System Cannot Find The File Specified Java
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Createprocess Error=5 Access Is Denied Eclipse
Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign createprocess error 5 access is denied jenkins up CreateProcess error=2, The system cannot find the file specified up vote 7 down vote favorite 2 I am writing a program in java which would execute winrar and unzip a jar file for me placed in h:\myjar.jar into the folder h:\new. My java code goes something like this import java.io.File; import java.io.IOException; public class MainClass { public static void main(String[] args) cannot run program cmd jenkins { Runtime r=Runtime.getRuntime(); Process p=null; try { File dir=new File("C:/Program Files/WinRAR"); p=r.exec("winrar x h:\\myjar.jar *.* h:\\new",null,dir); } catch (IOException e) { // TODO Auto-generated catch block e.printStackTrace(); } } } When i execute this, i am getting this error java.io.IOException: Cannot run program "winrar" (in directory "C:\Program Files\WinRAR"): CreateProcess error=2, The system cannot find the file specified at java.lang.ProcessBuilder.start(Unknown Source) at java.lang.Runtime.exec(Unknown Source) at java.lang.Runtime.exec(Unknown Source) at MainClass.main(MainClass.java:16) Caused by: java.io.IOException: CreateProcess error=2, The system cannot find the file specified at java.lang.ProcessImpl.create(Native Method) at java.lang.ProcessImpl.
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Processbuilder Createprocess Error=2, The System Cannot Find The File Specified
of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up java.io.IOException: Cannot run program “set”: CreateProcess error=2, The system cannot find the file specified [duplicate] up http://stackoverflow.com/questions/19621838/createprocess-error-2-the-system-cannot-find-the-file-specified vote 1 down vote favorite This question already has an answer here: How to set an environment variable in Java using exec? [duplicate] 4 answers I am trying to run set command from eclipse, but i am getting the below exception. java.io.IOException: Cannot run program "set": CreateProcess error=2, The system cannot find the file specified at java.lang.ProcessBuilder.start(ProcessBuilder.java:1048) at java.lang.Runtime.exec(Runtime.java:620) at java.lang.Runtime.exec(Runtime.java:450) at java.lang.Runtime.exec(Runtime.java:347) Here is my piece of code: String command = http://stackoverflow.com/questions/36447720/java-io-ioexception-cannot-run-program-set-createprocess-error-2-the-system "set Path=C:/Program Files/Java/jdk1.6.0_21/bin"; Process p = Runtime.getRuntime().exec(command); java command-line operating-system share|improve this question edited Apr 6 at 10:00 Fast Snail 7,85561847 asked Apr 6 at 9:58 Sravani Yapamanu 96 marked as duplicate by Berger, Fast Snail, Tunakijava Users with the java badge can single-handedly close java questions as duplicates and reopen them as needed. Apr 6 at 19:24 This question has been asked before and already has an answer. If those answers do not fully address your question, please ask a new question. Perhaps this helps: stackoverflow.com/a/11566302/4065876 –Jose Luis Apr 6 at 10:08 add a comment| 1 Answer 1 active oldest votes up vote 3 down vote The program fails because set is not an executable but a command inside the command processor cmd.exe. To invoke it use String command = "cmd.exe /c set path=C:/Program Files/Java/jdk1.6.0_21/bin"; Process p = Runtime.getRuntime().exec(command); But be aware of the pitfalls of setting environment variables, see How to set an environment variable in Java using exec? as mentionend in the comments by @Berger share|improve this answer answered Apr 6 at 10:13 wero 21.8k31837 Have doubt that, ping command is working without adding 'cmd' before it.then why only set has this problem, can u please elaborate the reason why should i use 'cmd'? –
Certification Databases Caching Books Engineering Languages Frameworks Products This Site Careers Other all forums Forum: Applets https://coderanch.com/t/594150/Applets/java/java-io-IOException-run-program java.io.IOException: Cannot run program "cmd.exe": CreateProcess error=5, Access is denied Alka Gupta Greenhorn Posts: 4 posted 4 years ago As a part of diagnostic effort we copied cmd.exe from system32 folder of windows to C:\\ drive and tried to run from an applet and get following exception : java.io.IOException: Cannot createprocess error run program "cmd.exe": CreateProcess error=5, Access is denied The problem is with JRE 1.7 whereas on JRE 1.6 it runs fine. Renamed it to cmdx , runs fine. So any program named as cmd does not run at all. The applet jar is signed. Darryl Burke Bartender Posts: 5148 11 I access is denied like... posted 4 years ago Alka, welcome to the Ranch! Please BeForthrightWhenCrossPostingToOtherSites http://www.java-forums.org/advanced-java/63494-java-io-ioexception-cannot-run-program-cmd-exe-createprocess-error-5-access-denied.html https://forums.oracle.com/forums/thread.jspa?threadID=2446927 db luck, db There are no new questions, but there may be new answers. Alka Gupta Greenhorn Posts: 4 posted 4 years ago More information Runtime.getRuntime().exec(new String[] { "C:\\cmd.exe"}); as well as Process p = new ProcessBuilder("C:\\cmd").start(); None of them work, It used to work before with jre 1.6 and now we started certifying 1.7 for our software we this issue. I have read many forums and have asked on Java forum, windows forum and oracle forum but I havent got any answer yet Richard Tookey Bartender Posts: 1166 17 I like... posted 4 years ago I must be missing something . Why do you need to name the executable you are trying to exec() cmd.exe ? Why can't you call it something like fred.exe ? Alka Gupta Greenhorn Posts: 4 posted 4 years ago Runtime.getRuntime().exec(new S