Various changes following testing. Added support for files larger than 4GB.#7

Merged

cadon merged 3 commits intocadon:masterfrom miragedmuk:master

Sep 12, 2023

+171-100

Commits on Sep 11, 2023

Rolled back my hibernation change of checking for "-52" - it fails on most saves I have tried but skipping an extra 112 bytes if the V9 check fails seems to do the trick.
miragedmuk
committed

Commits on Sep 12, 2023