When trying to add a familiar to the Exploiter Wizard using the "Familiar" exploit, the resulting create does not gain any benefits from being a familiar.
The familiar has none of the familiar abilities like alertness, improved evasion etc.
The familiar doesn't get half the master's HP
The familiar keeps using the base creature's int score
The familiar keeps using the base creatures skill ranks
It's not possible to pick an archetype for the familiar
Recreating the bug in 6.08.00 R8 is simple:
Load the sources Pathfinder Core Supplements and Ultimate Wilderness
Create a level 1 Exploiter Wizard
Pick the Familiar Exploit
The resulting familiar is bugged
Windows 10 64bit