I have a problem logging into 3.0.6 with an XP SP2 machine. I'm not sure where this problem has arisen from as I have been testing XP SP2 on a few machines and during this process I've done a clean install of 3.0.6. I started testing a laptop and found that while logged in locally I could access domain files as expected. When I tried to log into the domain I was presented with "Windows cannot connect to the domain, either because the domain controller is down or otherwise unavailable, or because your computer account was not found." So I checked that I had remembered to add the machine to smbpasswd, which I had. I tried removing and re-adding the machine to the domain (from the PC), all successful. On the re-boot I get "Please wait while the domain list is created" presented which persists for ~ 10 minutes. I'm still unable to log into the domain, though local logins are OK. Checking a level 10 log I could see that the following error: getsmbfilepwent: LM password for user machine_id$ invalidated So I deleted the entry from smbpasswd and added it manually. That resolved the getsmbfilepwent error, though I still can't log in. The next error is against a credential check: [2004/08/27 15:06:52, 5] libsmb/credentials.c:cred_create(96) calc_cred: 4C55AE65FC7C1DAF [2004/08/27 15:06:52, 4] libsmb/credentials.c:cred_assert(121) cred_assert [2004/08/27 15:06:52, 5] libsmb/credentials.c:cred_assert(123) challenge : F9E6BFC35B8B197E [2004/08/27 15:06:52, 5] libsmb/credentials.c:cred_assert(124) calculated: 4C55AE65FC7C1DAF [2004/08/27 15:06:52, 5] libsmb/credentials.c:cred_assert(133) credentials check wrong I at the end of knowing where to look so any pointers would be good. Thanks Alan