Uncategorized

Attempting to open Exchange Server 2010’s Exchange Management Console throws the error: “Initialization failed – The following error occurred while attempting to connect to the specified Exchange server ‘exchangeServer.FQDN’: The attempt to connect to https://exchange.domain.com/PowerShell using "Kerberos" authentication failed: Connecting to remote server failed…”

January 5, 2015

Problem You attempt to open the Microsoft Exchange On-Premises node in the EMC (Exchange Management Console) but receive the following error: Initialization failed The following error occurred while attempting to connect to the specified Exchange

Read Full Article >

Citrix NetScaler’s Upgrade Wizard fails to load with Java Applet error message: "Cannot load Applet"

January 2, 2015

Problem You attempt to use the Upgrade Wizard option on a Citrix NetScaler 10.5 to upgrade from a July 2014 build to the latest December 18th, 2014 build but receive the following error in the

Read Full Article >

Extending VMware VM’s VMDK disk with command line vmkfstools

December 24, 2014

Those who have recently upgraded to vSphere 5.5 may have noticed that if you’ve also gone ahead and upgraded the virtual machine’s hardware to version 10 would result in the inability to edit the virtual

Read Full Article >

Upgrading Nutanix blades from ESXi 5.1 to 5.5

December 14, 2014

I don’t usually perform upgrades of Nutanix blocks from 5.1 to 5.5 but I’ve noticed that whenever I do, I’ve always had to reference an email in my Outlook’s Draft folder with the notes and

Read Full Article >

Attempting to register a package from a script file (.RSP) on a Wyse Device Manager manager fails with: “Unable to connect to the HTTP Repository”

December 12, 2014

Problem You need to move Package Manager Images from one WDM server to another by following the instructions found at this URL: https://support.wyse.com/OA_HTML/csksxvm.jsp?nSetId=26518&nUsePub=NO&jttst0=6_23871,23871,-1,0,&jtfm0=&etfm1=&jfn=ZGAC0F217415CC7186A83C4B85C3E8044B1347842403EDE204F64AE27372AEDC74F923EF3C8412DD9F0B17F866C966EE089B&oas=hPgVmjwPoeUVu6hGtLpgiA … but notice that you are unable to register the image because

Read Full Article >

Notes when working with Microsoft CA (Certificate Authority) services

December 10, 2014

I recently had to work with a Microsoft support engineer to troubleshoot an Active Directory Certificate Services issue and managed to write down a few commands he used during the troubleshooting process and thought I’d

Read Full Article >

Deploying Office Web Apps for Lync 2013 internal and external access

December 2, 2014

I’ve been asked on several occasions over the last 2 years since I’ve written the following post demonstrating how to deploy an Office Web Apps Server: Deploying Office Web Apps Server on Windows Server 2012

Read Full Article >

Lync Server 2013’s Deploy Monitoring Reports wizard throws the error: Cannot grant ReportsReadOnly Role to user “domainaccountName”. For details, see the following error message: Exception calling “Create” with “0” argument(s): “Create failed for Login ‘domainaccountname’. “

November 29, 2014

Problem You’re in the process of deploying Monitoring Reports for Lync Server 2013: … and proceed through the deployment but receive the following error: Cannot grant ReportsReadOnly Role to user “domainaccountName”. For details, see the

Read Full Article >

Securing a Citrix NetScaler IP (NSIP) GUI Access with an SSL Certificate

November 25, 2014

I’ve recently been asked how to configure the Citrix NetScaler administration GUI console with a secure certificate so that the login credentials would not be passed in clear text and while I’ve done this numerous

Read Full Article >

Troubleshooting Citrix NetScaler LDAP Authentication Issues

November 24, 2014

One of the changes I liked most about the NetScaler NS10.5 release was that the reliance on Java has finally been removed and replaced with HTML5. I can’t count how many times I’ve been frustrated

Read Full Article >

Hello! My name is Terence Luk and welcome to my blog.

About me

Follow me:

Subscribe to the mailing list to receive posts updates!

Dive deep into the world of cloud computing with expert insights, tips, and tutorials tailored specifically for architects, engineers, and developers.

Uncategorized

Citrix NetScaler’s Upgrade Wizard fails to load with Java Applet error message: "Cannot load Applet"

Extending VMware VM’s VMDK disk with command line vmkfstools

Upgrading Nutanix blades from ESXi 5.1 to 5.5

Attempting to register a package from a script file (.RSP) on a Wyse Device Manager manager fails with: “Unable to connect to the HTTP Repository”

Notes when working with Microsoft CA (Certificate Authority) services

Deploying Office Web Apps for Lync 2013 internal and external access

Lync Server 2013’s Deploy Monitoring Reports wizard throws the error: Cannot grant ReportsReadOnly Role to user “domainaccountName”. For details, see the following error message: Exception calling “Create” with “0” argument(s): “Create failed for Login ‘domainaccountname’. “

Securing a Citrix NetScaler IP (NSIP) GUI Access with an SSL Certificate

Troubleshooting Citrix NetScaler LDAP Authentication Issues

Hello! My name is Terence Luk and welcome to my blog.

Follow me:

Categories

Subscribe to the mailing list to receive posts updates!

Categories

Recent Posts

Scaling AI-Powered Firewall Reports with Batch Processing in Azure Logic Apps

PowerShell script that adds an Exclusion to the Managed Rules of a Application Gateway WAF Policy