Hi, i need help importing library files in proteus version 8.4

Hello!

Thanks for contacting us. The parts from SnapEDA are only supported by Proteus 8.8, which is available to registered users from a link within Proteus. You can try to update to the latest version and then import the parts. Here is a video that demonstrates the process: https://youtu.be/Bd3cxOXizEE

Elizabeth