Help cannot open PDF (Acrobat replaced by Foxit Reader)

[PlanGFlyer]

Plan-G Beta 4.0.0.243: clicking on the help icon or selecting help > user manual, I get a message that opening "C:\...\Docs\PlanGv3 Manual.pdf" isn't possible,but I find the manual with the correct name in the correct folder.

Maybe the error results from the fact that I replaced Acrobat Reader by Foxit Reader.
But opening PDFs from the "charts" menu works as desired (runs Foxit Reader).
Just a negligible issue...

[tim arnot]

Thanks, I'll look into it.