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Local Hyperlink problem

The link to a local file does not work in version 3.2. It works in 3.1.2 and in other pdf reader.

Most probably a currently known open issue

Does it add the file prefix part way through the link ?

I have the same problem.

A temporary workaround
(works for 3.2 but not 3.1.2 and may not be valid in a later 3.2.1)

as mentioned in above reported issue,
is to try /../ prefix which will be translated as another relative child of the same parent
e.g. /../sibling.pdf
or /../sibling/nephew.pdf