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- Subject: Warning! NT 4.0 utility wipes system configuration
- From: wex@tinbergen.media.mit.edu (Graystreak)
- Approved: proff@suburbia.net
-
- Forwarded-by: Logan Sanders <lsanders@chromatic.com>
-
- NT users beware! Retail copies of both the Workstation and Server versions
- of Windows NT 4.0 shipped with an undocumented system-wiping utility. The
- file Rollback.exe erases key components of the system registry, disabling
- the operating system.
-
- Microsoft Corp. officials say that once the file has been executed, the
- changes cannot be undone and require a complete reinstallation of the
- operating system. At least one incident of accidental erasure has occurred
- and Microsoft is mulling over how to inform customers of the problem.
-
- This undocumented feature could do the most damage to NT4.0 Server users
- because it erases critical-security and user-account information. Without
- an up-to-date backup, network administrators will have to recreate all of
- the users' account and password profiles. Microsoft this week sent out an
- E-mail warning to its channel partners. It stated that after running the
- utility "the next thing the customer knows, they are staring at the set-up
- screen and are completely down."
-
- Rollback.exe was designed to allow OEMs to test NT with their hardware and
- software configurations, and then return systems to their pre-installation
- state. The file is located in the support\deptools\I386\ directory of the
- NT CD-ROM and is not installed on the system by default. But the lack of
- any online documentation or escape route once the program has begun has put
- curious users at risk.
-
- Microsoft officials say that more than 150,000 copies of NT Server 4.0 have
- been sold since its release in late July. Microsoft has posted an entry in
- its online Knowledgebase, but has not determined how it will notify
- customers and OEMs.
-
-
- --
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- "System Administration: It's a dirty job, but someone said I had to do it."
- Matthew Aldous : 019339629 : mda@mhri.edu.au : Mental Health Research Institute
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