Press the Windows key + the X key. (This is my best Windows10 tip)
Then choose Command Prompt (Admin)
Navigate to the working directory, without much experience this can be the hard part.
There are many ways to do this. Some easier than others.
Some time learning thru Google will help your project.
Here is one method:
Rt. Click and Copy the address of the work directory. (Keyboard Ctrl+C and Ctrl+V.)
Next Press the Windows key + the X key on the keyboard
Then choose: Command Prompt (Admin)
Now type: cd
Make sure to add a space after cd and then paste the address you've copied from the previous step
Press enter and the command line is in the working directory.
Now you can enter the commands as an administrator in the work directory.
This
advanced method can help.
Add this reg-edit to your computer.
cmd-here-as-admin-windows-10.zip
Next:
Now edit the commands below with the name of your audio files.
Spaces in file names are not allowed.
Example: sx.exe audio_d01.strm =audio_d01.wav
Example: sx.exe audio_d01.wav =audio_d01.strm
Tip: To make this easier copy and paste your edits from a txt file into the command widow. Keyboard Ctrl+C and Ctrl+V.