Posts Tagged ‘Citrix’

Citrix released “XenBroker 7.5”

Written by Ingmar Verheij on January 26th, 2014. Posted in Citrix, XenApp (Presentation Server), XenDesktop

Rest In Peace - Citrix XenAppIn 2013 Citrix merged their application and desktop delivery solutions XenApp and XenDesktop into XenDesktop 7. XenDesktop 7 (XD7) combined the ability to provide remote access to single- and multi-user Windows platforms improving their FlexCast technology.

Besides that we got rid of the ancient IMA architecture, what I liked most was the fact that there’s  now one single product to offer access to single- and multi-users applications AND desktops: XenDesktop. Nonetheless we had to let our beloved XenApp go. After numerous evolutions and name changes (WinFrame >> MetaFrame  >> Presentation Server >> XenApp) this was the end of an era. But, Citrix did skip the cursed version 6 for the XenDesktop product range. Hooray!

Citrix Receiver: You have not chosen to trust “COMODO High-Assurance Secure Server CA”, the issuer of the server’s certificate

Written by Ingmar Verheij on January 24th, 2014. Posted in Citrix

Citrix ReceiverRecently I started using a MacBook to replace my Windows laptop. Since I work as a technical consultant with Citrix products I frequently connect to a Citrix XenApp / XenDesktop environment, amongst other to our lab.

While the installation was straightforward (just go to receiver.citrix.com and click on Download Reveiver for Mac) I quickly faced a dialog telling me I haven’t chosen to trust the CA certificate with no option to solve this…

You have not chosen to trust , the issuer of the server's certificate

Citrix: Import NetScaler (10.1 Build 120.13) on Hyper-V Server 2012R2 / 8.1

Written by Ingmar Verheij on November 5th, 2013. Posted in Netscaler

Hyper-V did not find virtual machines to import from locationI tried importing a Citrix NetScaler Virtual Appliance on a Windows 8.1 machine and received the error “Hyper-V did not find virtual machines to import from location”. Importing the same appliance on Windows Server 2012 did work.

The cause of this error is that the virtual machine is exported from a Windows Server 2008R2 server (running Hyper-V 2) and Microsoft deprecated the WMI root\virtualization namespace v1 in Windows Server 2012 (Hyper-V 3) and removed it Windows Server 2012 R2 (see TechNet).  There’s no support for the old WMI format.

Citrix XenApp: Sessions disconnected right after connection

Written by Ingmar Verheij on August 7th, 2013. Posted in Remote Desktop / Terminal Server, XenApp (Presentation Server)

When new sessions are started, either via Microsoft RDP of Citrix ICA, they are disconnected within seconds. This applies to normal users and users with administrative privileges. This problem is caused by a chain of events. One components crash leads to an ungraceful shutdown of other components leaving a garbage configuration, preventing new connections.

“Management Interface: VHD Error” with PVS and DFSR

Written by Ingmar Verheij on July 5th, 2013. Posted in Citrix, Provisioning Server

You might encounter the following error when you use Microsoft DFSR to replicate the vDisk store in your Citrix PVS when uploading a vDisk:

Management Interface: VHD Error

Using a staging vDisk store helps preventing this error.

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