To: Dave Hanson who wrote (5158 ) 1/17/1999 3:10:00 PM From: Spots Read Replies (2) | Respond to of 14778
As Sean says, if you cloned it, you have a duplicate SID (System ID), a nono in NT networking. I'm not positive you can change the SID without reinstalling NT, but I THINK changing the workstation name will do it. Looks like you have already done that. I assume you have also changed the clone's IP address so there are no conflicts. An orientation question: I assume you are running a workgroup not a domain, yes? A domain requires an NT server acting as a domain controller, so I'll assume workgroup. I know more about the domain situation, but what the heck, here's a couple of shots. Let's say your workstations are named \\1, \\2, and \\3. \\3 used to be named \\1 right after you cloned it, but you renamed it to \\3. Let me further assume that the username you log on to \\1 and \\2 with is Dave. Checkpoint: \\1 and \\2 can see each other but not \\3; \\3 can see neither \\1 nor \\2; but all three can access the internet via the DSL modem. Is this correct? Aside from the fact that DSL modems are immoral till I can get one too, that is <g>. Assuming that's right, the SID on \\3 should now be different from \\1 if it's possible to do so without reinstalling. First be sure the logon names for \\1, \\2, and \\3 is the same and has the same password on all three systems, then try unjoining and rejoining the current workgroup. Do this by changing the workgroup name in network propertites, rebooting, changing it back, then rebooting again. The idea behind this is the following: In a workgroup, every NT computer maintains its own accounts and permissions, but if you log on to \\A with the same logon name and password as exists on \\B, you can access objects on \\B (with the permissions defined on \\B), provided \\A and \\B are in the same workgroup. If unjoinging then rejoining the workgroup doesn't work, you can try adding the cross-machine accounts explicitly. To do that, in the user manager on \\3 add an account for 1\Dave (substitute for "Dave" whatever name you use to log on to \\1 with, and for "1" whatever the actual name of workstation \\1 is). Give 1\Dave the same privileges that Dave has on \\3. Similarly, on \\1 add a user 3\Dave with the same privileges Dave has on \\1. In both cases, be sure Dave has the same password on both \\1 and \\3. You may need to reboot after this, but you should then be able to see \\3 from \\1 and vice versa (be sure you don't have an IP address collision, though). If that works, do the same thing with Dave on \\2 and \\3 (that is, put a 2\Dave on \\3 and a 3\Dave on \\2). If none of this works, I'm out of ideas except for reinstalling NT on \\3. You have to do a new NT install, too; otherwise you won't change the current SID. Spots PS. Once I successfully installed a new NT preserving my installed applications from the old one as follows: 1. Back up the Software key of HKEY_LOCAL_MACHINE 2. Install new NT over old one. (Make recovery disk for when following step doesn't work.) 3. Bring up to previous bug-pack level (I know MS calls 'em service packs, but let's be truthful). 4. Restore backed up Software key. If everything goes correctly, and if you've sacrificed a sufficient quantity of young memory chips still in shrink wrap to the NT gods, this restores all the application configurations. Of course you can't have disturbed the application files by the reinstall, but generally you won't unless you opt to write over later DLLs with the NT install. BTW, you can restore the software key by (1) make emergency repair disk for old NT; (2) install new NT + service packs as above; (3) restore software key from old NT emergency repair disk. DON'T restore the security key or there goes the new SID <g>.