How to Fix “Local Device Name is Already in Use” Error on Windows?

Hi everyone,

I keep getting the error “Local Device Name is Already in Use” when trying to access a network drive or map a shared folder on my Windows PC. Because of this, I cannot access some important files, and I’m worried that trying to force a reconnection or disconnect could result in data loss or corruption.

Can someone explain why this error occurs and provide safe, step-by-step methods to fix it while keeping my files intact? I’d appreciate clear guidance for both Windows 10 and 11.

Thanks in advance for your help!