Can anyone explain what I should do If I find that one of the patches seems to have been patched itself?
Do I apply the latest patch of the patch and ignore previous versions or do I need to apply them in cronological order?
e.g. When applying SP11 I find that for SP11 there seem to be 2 relevant files:
-TREX 6.1 SP11 (252087kb)
-TREX 6.1 SP11 Patch2 (103582Kb)
The fact that the second patch is smaller than the first implies to me that I might need to apply both of them, rather than the second being a fixed version of the first.