PD is not saving the preferences. Every time I click "apply" then "ok" after entering the paths and startup flags for the libraries, exit PD and restart , they are MISSING and of course, I cannot access the library objects. This is extremely frustrating and I do not know how to solve this. I have tried moving the libraries to the application folder (.../extra) in both x86 and program files locations and then re-entering the paths etc., they still do not 'bind' and re-starting PD the paths are not listed.

Any ideas ? Thanks.

SOLVED - If anyone else has this issue - ensure you run Pd 'as administrator'.

That means one should run pd from terminal? With sudo?

@jayrope I don't think Windows has a command such as sudo. If my memory serves me, all you need to do is right click on the executable and select "Run This Program As An Administrator".

Oops, pardon, had overread the "Windows 10" bit in the title....