You can test the output locally by double clicking on the HTML file that WBM created. Doing so should open the file in your web browser.
However, some computers may have certain security options enabled which may prevent the button from loading up when the HTML file is run locally.
If the HTML page does not display the buttons properly when testing locally on your PC, you'll have to test the HTML file on your website:
Upload the resulting files to the same place that the Wimpy Button SWF file is located on your web server.
Example:
If the Wimpy Button SWF file is located here:
http://www.yoursite.com/wimpy/wimpy_button.swf
... then upload the files to the same folder as:
http://www.yoursite.com/wimpy/wimpy_button.js
http://www.yoursite.com/wimpy/wimpybutton174.html
NOTE: If you plan on using the JavaScript code to render the button, the Javascript file (wimpy_button.js) that WBM created must be located in the same folder as the Wimpy Button SWF file (wimpy_button.swf).
Launch a web browser and navigate to the HTML file that you just uploaded to your Wimpy Button Installation folder on your website.
Example:
http://www.yoursite.com/wimpy/wimpybutton174.html