I'm have to re-install my PC after a crash and would like to re-install my Switch Sound Format Converter (Plus Edition) 1.05 bought in May 2006 .
Unfortunatly my activation codes don't work anymore... 
I noticed that the current version is the 1.24.
Is it compatible with my activation code (V 1.05)?
Does someone knows the procedure to re-install ?
Do I need to swith back to 1.05 version ? If yes where could I find it ?
Thanks for your help