Acronis True Image Home version 10.0 build 4,942. Two registered copies (i.e. two licences), one on my computer one on my wife's. Windows XP Professional on both systems. Both access the internet via a wireless router, mine via a cable connection and my wife's using a wireless adapter. Have set up a daily back-up task for Acronis on both, which has work fine until now. My wife is away for a few days so I took the opportunity of being able to use her computer at will to try and set up a home network with file sharing allowed for certain folders. This appears to have been successful as the desired files on each computer can be read and changed on the other. Now, however, the daily back-up task will not run on either because of a Logon failure. This would seem therefore to be related to setting up the network. The error dialogue box states: Error #1327 Logon failure: user account restriction. Possible reasons are blank passwords not allowed, logon hour restriction, or a policy restriction has been enforced (0XFFF0) Code=8007052F Tag=0XBD28FDBD64EDB8A6 Both computers are in the same room in our home office. Only my wife and I have access to them so we do not have any passwords to logon to our computers. Acronis has worked so far for both computers set-up in this way, i.e. as stand-alone computers with a shared internet connection. The new home network I have set up does not need either of us to enter a password to use the selected shared files on the other's computer, nor was I asked how to create passwords when I set up the network. However Acronis no longer carries out the daily back-up on either computer. I suspect it might be related to needing passwords either to log on to Windows or to log on to the home network but if this is the case I am not sure exactly how to do this. Or is there some setting in Acronis that can be changed? I was very pleased to get the home network going until I discovered the problem running the Acronis program so I would very much appreciate advice on how to solve this problem. Derek Shaw.