I forgot to add that I use 64 bit architecture Windows 10
The solution is one of the following:
Either change the OS in the filecounter.target
to your real OS (It is hardwired for some reason?)
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<?pde version="3.8"?><target name="FileCounter Platform" sequenceNumber="16">
<locations>
<location path="${eclipse_home}" type="Profile"/>
<location path="${workspace_loc}/hu.bme.mit.filecounter.sut/dist" type="Directory"/>
</locations>
<environment>
<os>win32</os>
<ws>win32</ws>
<arch>x86_64</arch>
<nl>en_US</nl>
</environment>
</target>
or change the configuration arguments to
-os win32 -ws win32 -arch x86_64 -nl ${target.nl} -consoleLog