I recently purchased the USB Phono Plus Audiophile Computer Interface from ART (Applied Research and Technology).
The unit came with an installation CD v1.50 which loaded Audacity 2.0.5 on to my lap top which is running Windows 7 Professional with the 64 bit system. I can record to Audacity but I am unable to export in a MP3 format.
I have lame 3.100.1-x64 , lame_v3.100 , and lame3995o-20190620 downloaded.
Every time I attempt to save a recording I get this error message. ! Could not open MP3 encoding libray!
Any help would be appreciated.
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