You may receive the following error when trying to start or restart Apache Tomcat service in Windows.  Windows could not start the Apache Tomcat 7.0 Tomcat7 on Local Computer. For more information, review the System Even Log. If this is a non-Microsoft service, contact the service vendor, and refer to service-specific error code 1.  The error...

This guide will demonstrate how to configure IEEE 802.1x authentication on switch ports throughout the enterprise by leveraging Microsoft’s Network Policy Server (NPS) as an authenticator to Active Directory. The steps found in this document serve as implementation and diagnostic steps for implementing IEEE 802.1x port authentication across an enterprise network and provides configuration examples for...

If you recently created a VDI image in Citrix XenApp and just powered it up, you may receive the following error message. Desktop Viewer The connection to “xxxxxx” failed with status (Protocol Driver error). More than likely, you haven’t waited long enough for the virtual machine to finish it’s boot processes. Continue to wait and try launching the instance...

If you try to install something in Windows, you may receive the following error trying to run an installer package.The Windows Installer Service could not be accessed. This can occur if the Windows Installer is not correctly installed. Contact your support personnel for assistance.Solution:

If you recently created a Vision Service Application, you still may only be able to view VSDX, VSDM, or VDW files as Visio Web parts. You will receive the following errorError: The document can’t be opened because it is not a supported Vision diagram.