Groovy on Windows 11, unable to resolve class

 I just installed groovy 4 on windows from the installer.

When running groovysh I get:
"ClassNotFoundException: org.apache.groovy.groovysh.Main"

And when trying to import a groovy, i get an "unable to resolve class" error

I checked the windows path,
GROOVY_HOME is set to C:\Program Files (x86)\Groovy\, where groovy is
installed (I leaved the default installation parameters)
And I manually added %GROOVY_HOME%\bin to the path because it was not there.

But it still doesn't work.