testrunner.bat is not recognized as an internal or external
Try to launch the TestRunner from SoapUI Pro 5.0. But gettting the error popup Running SoapUI TestRunner for [ACTIVATION_Sprint3] directory: D:\SoupUIProjects\retest-NGIIB1\sprint-3\testRunn...
Either specify absolutepath of testrunner.bat or add environment variable SOAPUI_HOME, and %SOAPUI_HOME%\bin in your %path% of the system then you testrunner.bat will be recognized.