Hi skwire and thank you for your utility

After YEARS of honored service on my home server (2008R2) I migrated to windows server 2016 and files2folder stopped working.
I can register the extension, it seems to work as it appears correctly. But every time I click "files2Folder" explorer.exe goes to loop and need to be restarted. No antivirus or whatsoever, same behaviour as user or as admin.
Any hint? No luck with compatibility modes.
It still works great on w10, even with creator update.