Many times I come across the configurations where the servers physically have 4GB memory installed but OS does not see it all. OS usually reports between 512 to 768 MB […]

When troubleshooting performance of Exchange 2003, most overlooked performance counter is Free System PTEs. Very simply put PTE is basically an I/O partition table. Why is PTE important? If a […]

We encountered an error today at my client site. When an administrator tried to add an e-mail address to mail-enabled user from their workstation using Active Directory Users and Computers, […]