Error running TestSuite from command line (windows)

Hello,

so what I am trying to do is to run a batch file that calls the testrunner from SOAPUI\bin folder and it is supposed to run the TestSuite contained in an specified folder. I know the batch script works because already other person used it many times but in a different SOAPUI version so I wonder if that is the error or something else. 

Below are the errors I am getting:

Error: Could not find or load main class com.eviware.soapui.tools.JfxrtLocator
Error: Could not find or load main class com.eviware.soapui.tools.SoapUITestCaseRunner

Any help is appreciated,

Thanks.