Just copy on the pocket pc and install on main memory. Don't forget to Soft reset after installing.
It works well on my HTC TOUCH
If it doesn't work after having installed then softreset try the tip of ga!nusha:
"in order to make this wonderfull software work on every ppc you first need to check what is in [HKEY_LOCAL_MACHINE \ Drivers \ BuiltIn \ WaveDev] "DLL" and after install replace [HKEY_LOCAL_MACHINE \ Drivers \ BuiltIn \ WaveDev] "Old driver" with what was in "DLL" before install
work on my mio"
OR use that taken from the pda4x forum:
After install SRS WOW, reset, then install this reg(unzip the wavedev.zip attached), and reset...
Now you can use SRS WOW HD, really Great Apps...
Download link : http://forum.xda-developers.com/atta...5&d=1206612566