Hi Jaclin. Glad that you were able to solve your problem. Thanks for reporting back.
You don't say if it was Windows Media Player or PD10 that would not play your .wav file, but would play your .wma file, or both. Both should play .wav files, and PD10 seems to "prefer" .wav files.
It could be a goof on your part, but it also could be a glitch in Wave Editor, which is a separate and standalone application, though linked to PD9 and PD10. I seem to recall that were some issues last year with a version of Wave Editor. It would be good to ensure that you have the latest PD10 patch (11129b) and the most recent version of Wave Editor. Mine is 1.0.1.2011. Not sure if that is the latest version, but that version works fine for me.
Perhaps one of the real pros on this forum will be able to provide you with more advice or suggestions.
Have a great day, and happy PowerDirecting.
Regards,
-Phil
Windows 10 Pro x64
Dell XPS 8930
Intel CoreT i7 (4.6 GHz)
32 GB DDR4-2666 RAM
1 TB PCIe -x4 SSD
NVIDIA GeForce RTX 2060
PD14 Ultimate x64, 4207
CD4 Ultra and AD6 Ultra
Bleeping Computer Malware Response Instructor