GigsyM

Make a backup of you save data located at C:\Users\<Name>\AppData\Roaming\Frontwing. Uninstall the game & re-install it. I think there's a corrupted file in your game data.
 
If it still happens, try looking what driver or software you had installed recently. Who knows you accidentally deleted something in your game data or your antivirus? I'm not a genius.

hello everyone i have a question but first i'm new here and just playing few vn   i play "Rewrite" now and i want to play Shizuru route first but when i read the walkthrough I have to finish Kotori route so i decide to skipping all the kotori story so i can play Shizuru route.   the question : is that okay if i skipping all kotori story?? i mean is there any important scene that will not appear in Shizuru route?   pls someone help me and sorry if there is already a topic discussing about this and pls give me the link  :3   thanks