PowerPoint documents copied to someone else's computer but can't hear the sound solution

Problem Description: After I insert the background music into the PPT document, I can hear the sound normally in this machine, but it is the same file that I copy to someone else's computer but can't hear the sound. Excuse me, what is the reason and how should we solve it?

Difficult diagnostics: The same PPT document can hear the voice on the machine and not hear the sound on others ' machines, because in the local computer to add background music for the PPT document, PPT will remember the specific address of the relevant music file (such as "D:\ courseware \ Background music. mp3"), But in other people's computer does not have this specific catalogue and the related background music, certainly also can not hear the sound.

The solution is simple: Copy a PPT document (such as "courseware. ppt") and related background music to the "D:\ Courseware" directory, and then open the PPT document courseware. PPT, add the background music in the "D:\ Courseware" directory. Select all the files in the D:\ Courseware directory and right-click, select Add to compressed file, and follow the prompts to create a self-extracting file; Add the following annotation to the Notes tab of the Compress file names and Parameters dialog box:

Path=d:\ Courseware

Savepath

Setup= Courseware. Ppt

Silent=1

Overwrite=1

Finally, click the OK button. When you have done this, double-click the generated self-extracting file "courseware. exe" to automatically run "courseware. ppt" And you can normally hear the background sound that is inserted in the PPT document.