Using PowerShell
Enable case-sensitivity for a directory
fsutil.exe file SetCaseSensitiveInfo "C:\path\to\directory\" enable
In order to recursively enable case-sensitivity for a folder and it’s subfolders, execute the following command:
‘‘‘PowerShell (Get-ChidItem -Recurse -Directory).FullName | ForEach-Object {fsutil.exe file setCaseSensitiveInfo $_ enable} ’’’