KawaiiStacie SOL removal

A long time ago this mod came with like a system to automatically install everything for the mod (SOL) I had removed it but it's still showing up in my program files. I go to uninstall it and since I have already deleted the file it cannot find the file to I guess take it all the way out? Is there anyone that's savvy on computer stuff that can help me out on what to do to fully delete this file? I have included pictures of the problem! :( Thank you!