LLC vs Corporation: dissolving inactive LLC to avoid fees

I publish illustrative scenarios prepared by my practice. All participants and conversations are fictional. The fictional posts are not posts by real users, accounts of client experiences, or reports of actual results.
Illustrative scenario prepared by my practice.
For informational purposes only. This is not legal advice. Laws vary by jurisdiction. Consult a qualified attorney for advice specific to your situation.
Hypothetical question

I've been trying to resolve this on my own but I'm stuck.

dissolving inactive LLC to avoid fees. I've been dealing with this for about 15 weeks now and the situation isn't improving.

I have already done some research online but the other party is not cooperating.

Has anyone been through something similar? What worked for you?