Here is our Top 20 KB list for February. This list is ranked by the number of times a Tech Support ticket was resolved by following the steps in a published Knowledgebase article.

• Upgrading to ESX 4.0 and vCenter 4.0 best practices (1009039)
• FAQ: Supported/Unsupported Devices and Configurations (1184)
• Downloading and Installing VMware Fusion (1005466)
• Enhanced VMotion Compatibility (EVC) processor support (1003212)
• Recreating a missing virtual disk (VMDK) header/descriptor file (1002511)
• Restarting the Management agents on an ESX or ESXi Server (1003490)
• VMware Data Recovery 1.0 and Essentials Plus licensing (1012295)
• Powering off an unresponsive virtual machine on an ESX host (1004340)
• Uninstalling, reinstalling, and upgrading VMware Fusion (1014529)
• Unpresenting a LUN containing a datastore from ESX 4.x and ESXi 4.x (1015084)
• Configuring networking from the ESX service console command line (1000258)
• Consolidating snapshots (1007849)
• Troubleshooting Email Issues (1001628)
• Virtual machine does not power on because of missing or locked files (10051)
• Decoding Machine Check Exception (MCE) output after a purple screen error (1005184)
• Virtual machines stop responding when any LUN on the host is in an all-paths-down condition (1016626)
• Upgrading a VMware Fusion virtual machine from Windows XP to Windows 7 (1015396)
• Best practices for using and troubleshooting VMware Converter (1004588)
• Extending partitions in Windows using DiskPart (1007266)
• Increasing the amount of RAM assigned to the ESX Server service console (1003501)