Illegal character in aam file
Every now and then this error message appears ...
... when people are web publishing:
Warning: "Your File.ext" includes illegal Web Player characters. Legal
characters are A-Z. a-z, 0-9, and $-_.+!*,().
All it is telling you is that your file name has illegal characters in it. In the case above, all you need to do is rename the file and the aam reference so that there are no spaces in the filename.
Why did this happen? For a long time the convention (more accurately, rule since many browsers did not support long filenames) was to never use long filenames when publishing anything to the Internet. Macromedia set up the Authorware Web Player and the Web Publisher to follow that convention. These days many browsers will happily cope with spaces in the filenames, but it is still wise to adhere to the convention, especially when you are unsure of the capabilites of the browser you are publishing to.