The workaround is to create an induced local profile, and then log on to the Microsoft domain using the SonicWall Global VPN Client.
To create an induced local profile
mydomain\user1 or a local machine account). The locally cached profiles are usually stored in the C:\Documents and Settings directory. You should see a folder, called user1, in this path, which contains user1’s profile.runas command to create a locally cached profile for a new user (for example, mydomain\user2) while using the Global VPN Client connection provided by user1.runas /user:mydomain\user2 explorer.exe (substitute your actual domain for mydomain and actual username for user2). You can use notepad.exe instead of explorer.exe if you prefer.explorer.exe program. You may quit the explorer.exe program after it launches.It is also possible to change an expired user password with this procedure if you have another account available to make the Global VPN Client connection back to the domain controller.
To change passwords from the Windows Security dialog