I'm not sure if I should tell you this.

- Open C drive; open Users folder, open your computer's name folder, open My Documents folder.
- Open Alibi in Ashes folder.
- Open "Alibi" text paper with a gear icon.
- Check what is written on the second paragraph.
It should be - WindowMode=2
If it is not - change it to WindowMode=2. You might just need to change the number
Then be sure to SAVE the text file.