PM Pro: Problem loading layout (.ccr) - file error message
One reason for failure to load a saved PM Pro layout file (.ccr)
If the error message contains reference (in the first line) to a missing sound driver "No sound driver is available for use", this can be because an associated meter has been declared that uses the computer soundcard.
If the computer cannot have a soundcard installed for some reason, the way to fix this is to open the map on a computer that has an installed soundcard and remove the associated meter reference. Save the modified file and reopen on your original machine.
If the error message contains reference (in the first line) to a missing sound driver "No sound driver is available for use", this can be because an associated meter has been declared that uses the computer soundcard.
If the computer cannot have a soundcard installed for some reason, the way to fix this is to open the map on a computer that has an installed soundcard and remove the associated meter reference. Save the modified file and reopen on your original machine.