I have a good news for those of you who had a problem with our audio conversion software Switch. When I first wrote the tutorial and provided a download link for Switch back on September 22nd, the version of the software was 1.05. It was freeware and worked worked fine for everyone. There were no complaints at all.
Now the same link downloads a newer version of Switch which is 1.11 and that is where the problem lies. The developers of Switch have decided to make it a commercial software, therefore v1.11 of Switch requires a key/serial to function normally.
The good news is that Switch v1.05 is available for download HERE. Make sure you uninstall Switch v1.11 before installing this version. I hope that helps.
Download Switch v1.05
PLEASE try this solution and tell me how it goes.





