Microsoft KB Archive/148716

= XADM: Unable to Configure Windows NT Natural Language =

Article ID: 148716

Article Last Modified on 10/28/2006

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APPLIES TO


 * Microsoft Exchange Server 4.0 Standard Edition

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This article was previously published under Q148716



SYMPTOMS
You might receive the following error message during installation of Microsoft Exchange Server:

Microsoft Exchange Server Setup

Unable to configure the Windows NT Natural Language for the teletex codepage.

Access is denied. ID C0020005



CAUSE
This error message usually occurs because the System32\C_20261.nls file is marked read-only. It will also occur if the following registry entry is not present:

  HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\NLs \20261:REG_SZ:C_20261.NLS



WORKAROUND
First, verify that Windows NT Service Pack 4 (SP4) has been installed. Then make sure that C_20261.nls is the file that came with SP4 and it is not marked read-only. Finally, make sure that the registry entry above is present.

Keywords: kbsetup KB148716

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