Why does LibreOffice have me terminate the process through the Task Manager? [closed]

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I am using Windows Server 2007, and, I use LibreOffice regularly amidst some technical issues. It's not the first time that I cannot open a document and I have to terminate the process through the Task manager (Ctrl + Alt + Del is a cool keyboard shortcut if have a keyboard attached)

Is this a problem that can be solved through system programming?

Tips and tricks 1. Keyboard shortcuts - https://support.microsoft.com/en-us/k... .

Technical articles 1. http://www.unix.com/sco/53261-ghost-p...

See also thread at http://h30499.www3.hp.com/t5/System-A... , about killing processes on unix-based operating systems.

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