--- Start of Idrisi List message I am answering Jasper Stoodley's message over Idrisi-L since the question was posted there and the answer may be of general interest. However, I suggest that others that may have installation-specific questions address them to our Technical Support ([EMAIL PROTECTED]) in order to cut down on traffic on the list. We are happy to help all users who have questions about this regardless of whether you have a support contract. The Windows 2000 Help System states that: "Users will not be able to run most programs written for previous versions of Windows because previous versions of Windows either did not support file system and registry security (Windows 95 and Windows 98) or shipped with lax default security settings (Windows NT). If Users have problems running legacy applications on newly installed NTFS systems, then do one of the following: * Install new versions of the applications that are certified for Windows 2000. * Move end users from the Users group into the Power Users group. * Decrease the default security permissions for the Users group. This can be accomplished by using the compatible security template. For more information, see "Predefined security templates" in Related Topics." As this indicates, your system administrator will be able to tailor the rights of the Users Group so that you are comfortable with the level of security granted. They provide a number of security templates. The one you will probably want is the "Compatibility Template", about which Microsoft says (in the Predefined Security Templates section): "Some organizations may find it preferable to assign users, by default, only as members of the Users group and then decrease the security privileges for the Users group to the level where applications not certified for Windows 2000 run successfully. The compatible template is designed for such organizations. By lowering the security levels on specific files, folders, and registry keys that are commonly accessed by applications, the compatible template allows most applications to run successfully under a User context." Note that both releases of IDRISI32 were compiled for Windows NT. Thus they are both subject to these guidelines. Finally, the response of a specific software system to the new security features of Windows 2000 depends on the file system used (NTFS or FAT32) and its use of registry features. --- End of Idrisi List message IDRISI-L is an unmoderated list. As a service to list users, please post a summary of useful responses to your questions. To post a message to IDRISI-L, send it to [EMAIL PROTECTED] To subscribe to the list, send an email from the address to be subscribed to [EMAIL PROTECTED] with "subscribe" (without quotes) as the first line of the message body. To unsubscribe, do the same, only with "unsubscribe" as the first line of the message body. The list is archived at http://www.mail-archive.com/idrisi-l%40clarklabs.org/.