For this size of a title, I suggest using a CD publish instead. In a single file exe publish, all of the files must be compressed into a single file. If you have any media files within the title such as audio and video, the program must uncompress these files and store them in a temporary folder on the user's machine. This is also true with any additional files that you have added to the title. This means that the user must have a large amount of free space on their computer (almost 500MB in this case) in order to run the application and it will also slow down the application every time it needs to extract and then load the external or media file. You'll have to wait for it to uncompress the file before it will begin to view it. A CD publish will keep all of the files separate and uncompressed. This is the difference between the two publishes.
