1. the file will not run because of the .vir extention, the program is looking for just the .exe
2. You don't want to do that
3. It should appear under infected files, you can't run a file from the chest
4. just what it says, the file will not be run
5. closing the window will not cause avast to ignore the file, it's waiting for you
Now, please answer DavidR's question, what did you type into the exclution? Please post it exactly, you may have just made a syntax error.