I face a problem when I try to run a free version of exam downloaded from site jdcert.com. It gives me an error. It states that jvm.dll not found so change the JVM used.Can anyone tell me how to rectify this? Also with Whizlabs free download,it tells me to get the license no.I have the book and the CD which comes with it.Also with other free mock exams it shows an error as to .dll files not find. Please help me out with this problem.