Mapping Network Drive From Windows 7 to a Win2k Server
in [Windows Servers]
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From: Bruce on 29 Mar 2010 07:35 I cannot map a drive to a Win2k Server folder from Windows 7 Ultimate. (The OS was previously Windows 7 Home Premium and was upgraded to Ultimate.) The User Name and Password exists on the server and it is the same as the one on the Windows 7 computer. The User is a member of the group with rights to the shared folder. (I have no problems with all the other systems that are running the gamut of Windows versions) Initially I couldn't even map to a Windows 2000 computer (not a server) but was able to after adding the user specifically to the folder's Sharing->Permissions and Security So I did the same on the Win2k Server, but it still didn't work. When I try to map the error message says I may not have permission etc.. I tried to map the drive directly in the command pompt with Net Use. In the Windows 7 computer I set: Local Policies ->Security Options->Network Security: LAN Manager Authentication level set to: "Send LM & NTLM, use NTLMv2 session security is negotiated" Still doesn't work. Any help would be appreciated. Let me know if I should post the question elsewhere also. Thanks.
From: Pegasus [MVP] on 29 Mar 2010 11:12 "Bruce" <binstar(a)aei.ca> wrote in message news:uy2d8PzzKHA.5164(a)TK2MSFTNGP04.phx.gbl... > I cannot map a drive to a Win2k Server folder from Windows 7 Ultimate. > (The OS was previously Windows 7 Home Premium and was upgraded to > Ultimate.) > > The User Name and Password exists on the server and it is the same as the > one on the Windows 7 computer. > > The User is a member of the group with rights to the shared folder. > (I have no problems with all the other systems that are running the gamut > of > Windows versions) > > Initially I couldn't even map to a Windows 2000 computer (not a server) > but > was able to after > adding the user specifically to the folder's Sharing->Permissions and > Security > So I did the same on the Win2k Server, but it still didn't work. > > When I try to map the error message says I may not have permission etc.. > > I tried to map the drive directly in the command pompt with Net Use. > > In the Windows 7 computer I set: > Local Policies ->Security Options->Network Security: LAN Manager > Authentication level > set to: "Send LM & NTLM, use NTLMv2 session security is negotiated" > > Still doesn't work. > > Any help would be appreciated. > Let me know if I should post the question elsewhere also. > > Thanks. You need to modify a registry entry on your Windows 7 machine - see here: http://social.technet.microsoft.com/Forums/en-US/itprovistanetworking/thread/8e18df52-eaf0-4758-a1c1-87057d9f96e9
From: Bruce on 1 Apr 2010 21:00 Helo Pegasus, Thanks for your response. The LmCompatibility level in the Registry is already set to 1. In the Registry I also noticed there was a ControlSet01, ControlSet02, and the CurrentControlSet LmCompatibility level were set to 1 for all. With LAN Manager Authentication level set to: "Send LM & NTLM, use NTLMv2 session security is negotiated" With Net Use I get System error 1240 "The account is not authorized to log into this station." If I specify the domain name as the Server, and then the user name: System error 5. Access denied With LAN Manager Authentication level set to: "Send NTLMv2 response only" System error 86 Specified password is not correct If I specify the domain name as the Server, and then the user name: System error 5. Access denied I tried the other Authentication levels also. The computer is a new one which came with Windows 7 Home Premium which would not connect because you need Professional or Ultimate. So I upgraded to Windows 7 Ultimate. I hope this information helps you help me. Thanks. "Pegasus [MVP]" <news(a)microsoft.com> wrote in message news:OTup5I1zKHA.4328(a)TK2MSFTNGP04.phx.gbl... > > > "Bruce" <binstar(a)aei.ca> wrote in message > news:uy2d8PzzKHA.5164(a)TK2MSFTNGP04.phx.gbl... >> I cannot map a drive to a Win2k Server folder from Windows 7 Ultimate. >> (The OS was previously Windows 7 Home Premium and was upgraded to >> Ultimate.) >> >> The User Name and Password exists on the server and it is the same as the >> one on the Windows 7 computer. >> >> The User is a member of the group with rights to the shared folder. >> (I have no problems with all the other systems that are running the gamut >> of >> Windows versions) >> >> Initially I couldn't even map to a Windows 2000 computer (not a server) >> but >> was able to after >> adding the user specifically to the folder's Sharing->Permissions and >> Security >> So I did the same on the Win2k Server, but it still didn't work. >> >> When I try to map the error message says I may not have permission etc.. >> >> I tried to map the drive directly in the command pompt with Net Use. >> >> In the Windows 7 computer I set: >> Local Policies ->Security Options->Network Security: LAN Manager >> Authentication level >> set to: "Send LM & NTLM, use NTLMv2 session security is negotiated" >> >> Still doesn't work. >> >> Any help would be appreciated. >> Let me know if I should post the question elsewhere also. >> >> Thanks. > > You need to modify a registry entry on your Windows 7 machine - see here: > http://social.technet.microsoft.com/Forums/en-US/itprovistanetworking/thread/8e18df52-eaf0-4758-a1c1-87057d9f96e9 > >
From: Bruce on 8 Apr 2010 16:31 Helo Pegasus, The LmCompatibility level in the Registry is already set to 1. Do you have any other suggestions? Thanks. "Pegasus [MVP]" <news(a)microsoft.com> wrote in message news:OTup5I1zKHA.4328(a)TK2MSFTNGP04.phx.gbl... > > > "Bruce" <binstar(a)aei.ca> wrote in message > news:uy2d8PzzKHA.5164(a)TK2MSFTNGP04.phx.gbl... >> I cannot map a drive to a Win2k Server folder from Windows 7 Ultimate. >> (The OS was previously Windows 7 Home Premium and was upgraded to >> Ultimate.) >> >> The User Name and Password exists on the server and it is the same as the >> one on the Windows 7 computer. >> >> The User is a member of the group with rights to the shared folder. >> (I have no problems with all the other systems that are running the gamut >> of >> Windows versions) >> >> Initially I couldn't even map to a Windows 2000 computer (not a server) >> but >> was able to after >> adding the user specifically to the folder's Sharing->Permissions and >> Security >> So I did the same on the Win2k Server, but it still didn't work. >> >> When I try to map the error message says I may not have permission etc.. >> >> I tried to map the drive directly in the command pompt with Net Use. >> >> In the Windows 7 computer I set: >> Local Policies ->Security Options->Network Security: LAN Manager >> Authentication level >> set to: "Send LM & NTLM, use NTLMv2 session security is negotiated" >> >> Still doesn't work. >> >> Any help would be appreciated. >> Let me know if I should post the question elsewhere also. >> >> Thanks. > > You need to modify a registry entry on your Windows 7 machine - see here: > http://social.technet.microsoft.com/Forums/en-US/itprovistanetworking/thread/8e18df52-eaf0-4758-a1c1-87057d9f96e9 > >
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