On a working machine, if you copy the u2dmapi.dll file which can be located here: C:\Program Files (x86)\Business Objects\Common\3.5\bin
Then paste over into the non working machine.
On a working machine, if you copy the u2dmapi.dll file which can be located here: C:\Program Files (x86)\Business Objects\Common\3.5\bin
Then paste over into the non working machine.