Unable to logon to citrix. error message: Cannot Connect to the Citrix Presentation Server – Protocol Driver Error
After some Windows updates yesterday on a few Citrix servers. The following KB 2653959 was installed and something strange happen. Users couldn’t login to Citrix and they got the following error. “<RDP application> Error” Cannot Connect to the Citrix Presentation Server Protocol Driver Error Note: The system was running Windows 2003 server with presentation server […]