I am trying to link 2 simple activities together on a straight "FS" relationship, the problem I am getting is that the following error comes up. I have tried copying the program, Export / Import, and even delete / re-create the activities (which are in different WBS's), but still have the same issue with these two activities. Is anyone able to explain it, as a lot of the other re-sequencing I have done around them has worked successfully.
Type: EListError
Event Code: LIOOB-2265-7
Description: List index out of bounds (3)
Terry