Error while starting openfire

Started the openfire server (using the graphic UI) and the below error is shown.. It shows for all files under logs.

The log files for my install is under \OpenFire\Logs but the error below seems to suggest a different path.

Do I need to set some path after installation?

log4j:ERROR setFile(null,true) call failed.

java.io.FileNotFoundException: C:\Program Files (x86)\Openfire\bin\..\logs\debug.log (Access is denied)

          at java.io.FileOutputStream.openAppend(Native Method)

          at java.io.FileOutputStream.<init>(Unknown Source)

          at java.io.FileOutputStream.<init>(Unknown Source)

          at org.apache.log4j.FileAppender.setFile(FileAppender.java:289)

          at org.apache.log4j.RollingFileAppender.setFile(RollingFileAppender.java:167)

Thanks,

Sujith