Hi Gary Morin,
Welcome to Microsoft Q&A forum. I'm happy to help.
Take a look at some commands bellow, remember running them requires elevated permission:
EnableInsecureGuestLogons
Set-SmbClientConfiguration -EnableInsecureGuestLogons $true
Disable RequireSecuritySignature
Set-SmbClientConfiguration -RequireSecuritySignature $false
Map a location
New-PSDrive -Persist -Name "X" -PSProvider "FileSystem" -Root "\\Server01\Public"
Make sure to replace X with your preferred drive letter and \\Server01\Public with the actual path to your network share.
I hope that above information is helpful to you.
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