Can’t Map Windows Server 2003 Network Drive on Windows 7, Enter Network Password Error :(

OK so I kept having this issue with a clients Windows 7 Ultimate PC, every time I would try to map a network drive it would ask me for 2 pairs of credentials. The Regular credentials and then the dreaded “enter network password” credential. Keep in mind that this is a business network so no clients have home groups setup.

Troubleshooting Steps: – Went to Control Panel\Network and Internet\Network and Sharing Center\Advanced sharing settings and made sure “Password Protected Sharing” was OFF.

– Still didn’t work. – This time I had to check our credentials manager and remove all old credentials it may have stored ( Control Panel\All Control Panel Items\Credential Manager )

– Still Didn’t work WTF! right? At this point I was kinda annoyed and I decided to check the Network Policies on the local computer, TADAAAAAAAA :P

THE SOLUTION:

Start Menu Type run or cmd in search box

Type: secpol.msc

Go to Local Policies | Security Options and choose the “Network Security: LAN Manager Authentican Level” item Set it to “Send LM & NTLM use NTLMv2 session security if negotiated”

Reboot, Remap and everything should be good, enjoy :)

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Miguel

I am a bilingual Network Engineer with over 20 years of professional experience in computer science and information technology. I am the founder and operator of Web Semantics, based in Vancouver, Washington, where I design, secure, and manage enterprise-grade infrastructure for small and mid-sized businesses across the West Coast. I provide bilingual IT support in English and Spanish, specializing in network architecture, systems engineering, security, and operational resilience. Soy un ingeniero de redes bilingüe con más de 20 años de experiencia profesional en ciencias de la computación y tecnología de la información. Soy fundador y operador de Web Semantics, con sede en Vancouver, Washington, donde diseño, protejo y administro infraestructura empresarial para pequeñas y medianas empresas en la costa oeste. Ofrezco soporte de IT bilingüe en inglés y español, con especialización en arquitectura de redes, ingeniería de sistemas, seguridad y resiliencia operativa.

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