Congrats on finishing! Alas, I am also getting the same error as VirginSmasher. I have the game that came in the Complete Box release. I believed it to be the same as the regular release, although it may already include sweet love. The icon is on the main screen anyway. Has a copyright of 2012 on the box and DVD. The install details show S1 OK, S2 and S3: No suitable patches were found, D1: OK, D2 and D3: No suitable Patches were found. D4:Unable to open source file.