This folder contains the latest set of AS/400 Operations Navigator Navigator V4R5M0 fixes available as of 08/15/2001. These fixes correct problems when running on the Windows 2000 operating system. Specifically, the following problems are corrected: 1. Incorrect hourglass on Windows 2000 environment (SA90035). 2. Operations Navigator hangs when expanding folder (SA93179). In order to use these fixes you need to: 1. -Stop any instances of AS/400 Operations Navigator. 2. -Rename the previous CWBUNNAV.EXE file located at: \Program Files\Ibm\Client Access This path could be different depending on where you specified to install AS/400 Client Access Express. 3. -Download the EXE file and copy it into the directory where the original file was found. 4.- Rename the previous CWBUNA4D.DLL file located at: \Winnt\System32 This path could be different depending on where you specified to install the Windows 2000 operating system. 5.- Download the DLL file and copy it into the directory where the original file was found. Note: Before copying these fixes, it is highly recommended that the latest AS/400 Client Access Express for Windows Service Pack (SF65345) be installed on your PC. If the Service Pack is installed after these fixes, the fixes will be replaced by the version in the Service Pack which is not as current.