Hi, 

i am new to GWT. i gone through several suggestion of GWT users 
to develop my project. It is deploying fine for some times , but suddenly 
showing this error even i didn't change any of my code.

some times i deleted policy file in "temp" file again tried to run my 
project. but again the file is creating in "temp' folder.
1. is it possible to stop producing"test.....policy" file when project is 
running?
2. Is there any way to change permission in policy file towards my project 
files ?

i checked all my JAVA & HTML code. it is perfect seems to be. it worked 
also for first 3 times. but not after that. i restarted system & browsers & 
eclipse as well....
please.... resolve this.

----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

Initializing App Engine server
Unable to start embedded HTTP server
[ERROR] shell failed in doStartupServer method
java.security.AccessControlException: access denied 
("java.io.FilePermission" 
"C:\Users\TESTEG~1\AppData\Local\Temp\test7750362367300466898.policy" 
"delete")
at java.security.AccessControlContext.checkPermission(Unknown Source)
at java.security.AccessController.checkPermission(Unknown Source)
at java.lang.SecurityManager.checkPermission(Unknown Source)
at java.lang.SecurityManager.checkDelete(Unknown Source)
at java.io.File.delete(Unknown Source)
at 
com.google.apphosting.utils.security.SecurityManagerInstaller.install(SecurityManagerInstaller.java:83)
at 
com.google.appengine.tools.development.DevAppServerFactory.createDevAppServer(DevAppServerFactory.java:152)
at 
com.google.appengine.tools.development.DevAppServerFactory.createDevAppServer(DevAppServerFactory.java:69)
at 
com.google.appengine.tools.development.DevAppServerFactory.createDevAppServer(DevAppServerFactory.java:53)
at 
com.google.appengine.tools.development.gwt.AppEngineLauncher.start(AppEngineLauncher.java:84)
at com.google.gwt.dev.DevMode.doStartUpServer(DevMode.java:509)
at com.google.gwt.dev.DevModeBase.startUp(DevModeBase.java:1093)
at com.google.gwt.dev.DevModeBase.run(DevModeBase.java:836)
at com.google.gwt.dev.DevMode.main(DevMode.java:311)

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