UCCX: updating script caused error: Error while performing the operation. Please look into logs for more information.

An error has occurred while saving a new UCCX script file in UCCX Publisher node. The message was “Error while performing the operation. Please look…

UCCX: Determine which server is currently the Master?

In UCCX, there is no concept of Publisher/Subscriber, instead we have Master and Slave concept in UCCX. You can identify the role by following few…

Cisco CUCM – Get User List Who have Logged into Phone

As a Cisco CUCM administration, you may have to find out at some point of time, which users have logged in and to which Cisco…

Challenges upgrading Paloalto firewall to 8.1.0 Version

We were upgrading all paloalto firewall appliances to latest base version 8.1.0 and we encountered numerous issues. We are sharing our experience here, you may…

View and kill process running on remote computer

To kill process on remote computer, use psExec then pskill.exe \computer_name process_name

POE, POE+ vs UPOE: What’s the difference?

You need to calculate the power requirements for all the powered devices that you plan to connect to switch. Also be careful while laying longer…

Cannot start microsoft outlook. Cannot open the outlook window. The set of folders cannot be opened. The information store could not be opened.

If you are encountering this Outlook error message, then proceed to read this article This problem occurred for me when I set a new password…

Debug WordPress

WP_DEBUG is an useful debugging tool available in WordPress to see PHP errors on your website and they are helpful for developers to troubleshoot issues…

How to create a Subject Alternate Certificate for Symantec Messaging Gateway

Symantec Messaging Gateway (SMG) doesn’t have a feature in their web console to generate SAN certificate CSR, so in this case, you either create SAN…

How to create and delete a service in Windows?

You can add an application executables to Windows Service and set it to automatically start whenever your system boots. This way you avoid inconvenience of…