Jika tidak bisa di Akses Folder Sharing, lakukan pengaturan dibawah ini:
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- secpol.msc
- Masuk ke Local Policies - Security Options
- Cari --> Network security: LAN Manager authentication level
- Ubah jadi --> Send NTLMv2 response only

Selanjutkan ke CMD As Administrator, jalankan :
reg add HKLM\SYSTEM\CurrentControlSet\Services\LanmanWorkstation\Parameters /v AllowInsecureGuestAuth /t REG_DWORD /d 0 /f