Make a backup copy of the .AUP file.
Open the original .AUP file in a plain text editor (such as NotePad for Windows or GEdit for Linux) and delete the line:
<tag name="TITLE" value="¸yÃd Effects - GLASS, SMASH - LARGE WINDOW PANE: HEAVY IMPACT SMASH, HIT, CRASH"/>
It looks like the sound effect files from http://www.sounddogs.com you have imported have some garbage characters in their “Title” MP3 tags and they get propagated into your project.
File → Open Metadata Editor; make sure to clean up the Title tag.
I have attached a cleaned-up version of your project file.