Papi_Otaku

well i've been playing rewrite for a while now(3 months) and have loved it but for the past 3 days all of a sudden for no reason, when i click the siglus engine, the window for rewrite pops and then just closes after one second of appearing. i haven't done anything to the file that i can recall. i just played rewrite and when i turned on my laptop again, this just started happening. i use windows 7 bit 32 and the siglus engine recognizes it. i don't know why this suddenly started happening and i tried the gaijin and redownloaded the torrent from fuwanovel and did system restores but nothing works so i really need help please!