Describes a problem that occurs when you try to run Winnt32.exe from an installation CD for an x64-based version of Windows on a computer that is running a 32-bit version of Windows.

Describes an Error: 0x80028018 (-2147647512) that may occur when you automate Excel by using Visual Studio .NET and you call a method that requires an LCID. This error occurs when the regional settings do not match the language version of Office.

The ActiveSync Backup tool cannot restore Internet Message Access Protocol (IMAP) or Post Office Protocol 3 (POP3) mailboxes in Pocket Inbox on a Pocket PC.