Firefox driver

[Selenium]

I am getting this error when I try to run the a script using firefox
driver

org.openqa.selenium.firefox.NotConnectedException: Unable to connect
to host localhost on port 7055 after 45000 ms
at
org.openqa.selenium.firefox.internal.NewProfileExtensionConnection.start(NewProfileExtensionConnection.java:
96)
at
org.openqa.selenium.firefox.FirefoxDriver.startClient(FirefoxDriver.java:
142)
at
org.openqa.selenium.remote.RemoteWebDriver.<init>(RemoteWebDriver.java:
80)
at
org.openqa.selenium.firefox.FirefoxDriver.<init>(FirefoxDriver.java:
121)
at
org.openqa.selenium.firefox.FirefoxDriver.<init>(FirefoxDriver.java:
77)
at testautomation.Example.main(Example.java:14)
Exception in thread "main" org.openqa.selenium.WebDriverException:
Failed to connect to binary FirefoxBinary(C:\Program Files\Mozilla
Firefox\firefox.exe) on port 7055; process output follows:

System info: os.name: 'Windows XP', os.arch: 'x86', os.version: '5.1',
java.version: '1.6.0_23'
Driver info: driver.version: FirefoxDriver
at
org.openqa.selenium.firefox.internal.NewProfileExtensionConnection.start(NewProfileExtensionConnection.java:
108)
at
org.openqa.selenium.firefox.FirefoxDriver.startClient(FirefoxDriver.java:
142)
at
org.openqa.selenium.remote.RemoteWebDriver.<init>(RemoteWebDriver.java:
80)
at
org.openqa.selenium.firefox.FirefoxDriver.<init>(FirefoxDriver.java:
121)
at
org.openqa.selenium.firefox.FirefoxDriver.<init>(FirefoxDriver.java:
77)
at testautomation.Example.main(Example.java:14)
Caused by: org.openqa.selenium.firefox.NotConnectedException: Unable
to connect to host localhost on port 7055 after 45000 ms
at
org.openqa.selenium.firefox.internal.NewProfileExtensionConnection.start(NewProfileExtensionConnection.java:
96)
... 5 more
Picked up JAVA_TOOL_OPTIONS: -agentlib:jvmhook
Picked up _JAVA_OPTIONS: -Xrunjvmhook -Xbootclasspath/a:C:\PROGRA~1\HP
\QUICKT~1\bin\JAVA_S~1\classes;C:\PROGRA~1\HP\QUICKT~1\bin
\JAVA_S~1\classes\jasmine.jar
Java Result: 1