Windows 7 - enable pass through security
1. When typing the user name and password, please click the "Remember password" options.
2. Disconnect the mapped drive and recreate a new one. Assure the "Turn off password protected sharing" option is selected in "Network and Sharing Center".
3. If problem presists then use the regedit below:
You have a windows 7 that works on the network in a domain or work group, and you have the same user name and password on a share at home. It works fine with XP, but not Windows 7. Then try this registery edit list below:
1 . Open registry editor ( Start search - regedit)
2 . Browse to HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Lsa
3. Create a new DWORD value with the following properties: NAME: LmCompatibilityLevel
VALUE: 1
The entry may already be present and set to 3
If so change it to the value of 1 and rebooted, all should be fine.