Read Excel file with Groovy code works with SOAPUI free version but not with the Ready API

Hi,

i downloaded the same jars files in Soapui free V 5.2.1 and Ready API 1.4.0. with licence.

i have a groovy to read excel file, it works with the free version in win7 but not with the pro version with win8.

after hours and hours, i did not figre out the problem with Ready API.

List of jars in Ready API/bin/ext

commons-codec-1.9

commons-logging-1.1.3

dom4j-1.6

junit-4.12

log4j-1.2.17

poi-3.5-FINAL

poi-3.7

poi-3.13-20150929

poi-examples-3.13-20150929

poi-excelant-3.13-20150929

poi-ooxml-3.13-20150929

poi-ooxml-schemas-3.10-FINAL

poi-ooxml-schemas-3.13-20150929

poi-scratchpad-3.13-20150929

xmlbeans-2.6.0

I have this error:

java.lang.NoClassDefFoundErrorrg/openxmlformats/schemas/spreadsheetml/x2006/main/CETxtensionList

Any help please, thank you