Home / windows 7 loses mapped network drives Windows 7 loses mapped network drives 07/04/2021 Hi Wha59, I suspect this problem is a authentication problem. You can attempt to modify the authentication level to troubleshoot this issue: For information actions and information: You may suffer authentication concerns once you accessibility a network-attached storage device after you upgrade to Windows Server 2008, to Windows Vista, to Windows Server 2003, or to Windows XPHope it helps. Thanks.You watching: Windows 7 loses mapped network drives Hi Wha59, I suspect this problem is a authentication worry. You deserve to try to modify the authentication level to troubleshoot this issue: For detail procedures and information: You may experience authentication worries when you accessibility a network-attached storage gadget after you upgrade to Windows Server 2008, to Windows Vista, to Windows Server 2003, or to Windows XPHope it helps. Thanks. Thanks for replyThe connect you gave claims that it is not relevant to Windows 7.Also the fact that the computers connect to the common drives and we deserve to accessibility papers and also folders yet then disconnect for no obvious reason, doesnt seem to point to a trouble with authentication.Also of the eleven workstations mounted this difficulty only seems to take place in four of them so far. I will certainly compare the authentication settings on the PC"s that have no difficulty through the ones that disaffix but in the meantime any kind of various other suggestions would be appreciatedThanksThursday, December 10, 2009 9:03 AM 0 Sign in to vote LOL okay...first to upday...this day net usage mirrors that I have actually no network-related drives, yet "My Computer" reflects 5 different network drives, 2 on my domain server that are currently unobtainable but thankcompletely do not lock up my computer system once I attempt to access them (today), the other 3 are functioning good from "my computer". I have no access to any type of of the network-related drives from a command prompt yet aacquire (today)it does not lock up my command also prompt the way it has remained in the previous.following...I didn"t have actually BACS installed...so I tried the command also prompt firstfrom an Administrator command also promptC:>netshnetsh>intnetsh interface>ipnetsh interchallenge ipv4>setThe adhering to regulates are available:Commands inherited from the netsh context:collection file - Copy the consingle output to a record.collection machine - Sets the present machine on which to run.set mode - Sets the current mode to digital or offline.Commands in this context:collection deal with - Sets the IP deal with or default gateway to an interface.set compartment - Modifies compartment configuration parameters.collection dnsservers - Sets DNS server mode and also addresses.See more: Calling My Voicemail Iphone 4S Won'T Play Voicemail Messagesset dynamicportvariety - Modifies the array of ports supplied for dynamic port assignment.set global - Modifies global configuration basic parameters.set interface - Modifies interface configuration parameters for IP.collection next-door neighbors - Sets a neighbor address.set course - Modifies route parameters.collection subinterchallenge - Modifies subinterchallenge configuration parameters.collection winsservers - Sets WINS server mode and also addresses.netsh interconfront ipv4>If I simply try to run it the means it is described in your write-up and also miscellaneous others I obtain this:C:>netsh int ip set chimney disabledThe adhering to command also was not found: int ip set chimney disabled.See more: Setting Up A Samba Or Nfs Server On Android Nfs Server On AndroidSo I installed the BACS and also from within tbelow I did disable all Offload setings...We will certainly watch how it affects the device. Thanks for the info hence far. We typically never upgrade to a brand-new OS until it has actually been out at leastern a year, and also some we have skipped totally (vista). Circumstances being what they are we need to put some of them out beforehand....by our standards.