www.wysiwygwebbuilder.com

I upgraded to the 64 bit version and now it says error with previous extension. I went to Extension manager and did not find it there. Went to extension folder, and found it. Changed the name to not load, still didn't work, and then I downloaded "Dummy" .wbx and changed that name and still will not open. I keep getting same error messages.

"The MP3player extension could not be loaded (music_clips extension) could not be loaded."
Please install all missing extension before you can continue

Help!!!!! Thanks, Bryan

You can install all extensions via the Extension Manager or from the following:
http://extensions.wysiwygwebbuilder.com/
Note that the MP3 player extension "WebMinster Web Player" is now deprecated as it uses Flash which is no longer supported in modern browsers including Mobile devices such as Android and IOS.
Deprecated
http://www.wysiwygwebbuilder.com/mp3player.html

BaconFries is correct. There is no 64bit version of the MP3 player because it uses Flash.
So, you first will have to remove the extension from the project before you can open it in the 64bit version.

How do I remove it as I can not open program? Where in the file/folder directory would I find it and remove it?

You will have to open it in the 32bit version and then remove it.

Thank you That did the trick! Now, do you suggest a mp3 player extension? I looked on Extension Manager and did not see anything official. The only one I saw was HTML5, but that looked like it uses Flash. Thanks, Bryan

The HTML5 does not use flash as flash is depracated in many browsers.
Take a look at the following under Audio and Sound
http://extensions.wysiwygwebbuilder.com/

Ok Great, I saw "mini player" and says it uses Flash. Thanks for all the help. I'll try HTML5......Thx, Bryan