i want to play thiss game, i bought thiss dlc is this game just the last episode ? or the entire thing (ep 1-3). how long is it?

i played hello charlotte a year ago, so i decided to replay them again (including delirium and HG) i finished playing episode 1 and 2, which leaves me with 3, but when i try to start a new game, it stated that there was an error: "error, soul data file corrupted, unable to launch house. exe" that is what the game stated, please help I really want to replay this game, i don't want to watch videos of other people playing episode 3. yes i copied and paste it on my other discussion in the episode 2 discussion...

i said episode 3 because i doubt that the answers ill get in this discussion is Scarlet Eyler. But in my opinion, I think shes a great deuteragonist (not compared to Frei and Charles Eyler) but still a great character, but ill respect the opinions.

Of course, I understand that metal cards are expensive. But I don’t understand what happens to the cards in this game. With Scarlett, 4 cards are sold for 400 rubles. But Frolens - 3 cards for 2400? I would have bought it a long time ago and would have received a badge if the prices were normal. The number of cards is almost the same, but the price is very low. If there are those interested, buy a Frolens card at the agreed price....