Speech TTS mbrola path; Could not validate any MBROLA voices - wth

Dear all,

I am just using TTS - runs fine with p3 and Win 10.

Anyway, I try to run it with mbrola , us1 now

using

    System.setProperty("mbrola.base", "C:/PGR/mbrola/");
    tts = new TTS("mbrola_us1");

but it says

Could not validate any MBROLA voices at

  C:/PGR/mbrola/

Make sure you FULLY specify the path to
the MBROLA directory using the mbrola.base
system property.

The discussion is a little unclear on Nikolaus Gradwohl page

http://www.local-guru.net/blog/2010/06/20/using-mbrola-voices-with-the-processing-ttslib

He says Win doesn't like spaces in paths so I tried to avoid.

But I don't know how to set the java path now.

I think I set the JAVA path now with

 System.setProperty("mbrola.base", "C:/PGR/mbrola/");

Of course I installed all voices (tried us1 and us3 since only us is supported)

and just pasted the unzipped us1-980512 as a folder named us1 into C:/PGR/mbrola/

and I tried a 1000 other things as well....

(and tried C:/PGR/mbrola/ C:/PGR/mbrola C://PGR//mbrola C://PGR//mbrola// also)

Best, Chrisir ;-)