Path to mapready in PolSARPro

Dear Forum

Every time I start PolSARPro 5.0 a window will open and it remind me that the link with ASF is missing and I have to find the path to to an exe file of ASF_mapready.

What file should i chose as real ASF_mapready application for PolSARPRO?

I am a Lubuntu 16.04 user

Unfortunately, I am a win64 user, you can install the ASF once more, my path is polSARpro->ASF_tools->mapready 3.1->mapready.exe