I was attempting to install MS SQL Server 2005 Express edition without success on a computer run Windows Vista Business. There was an error message mentioned “…failed to compile the Managed Object Format (MOF)…” I’ve tried about five times with various solutions; still it didn’t fix the problem. As always, I found a working solution when I was about to give up on this installation. The problem was that the WMI repository was corrupted. There are two ways to fix this: one is to reinstall the WMI, and alternatively you can repair it instead. ...

Eterm doesn’t display the fancy “ or ” on my Debian. It is not a big problem, but it’s very annoying when it doesn’t properly display these symbols used in some programs such as aptitude. I wanted to fix it, but didn’t realize it there was a fix. After two years or using it, I tried to find the solution again, and I found it. Just add the this code to the .profile in your home directory. ...

By default Apache2 doesn’t enable mod_userdir, a module to enable all users in your Linux system to host web pages. On Debian, it’s very to enable this mod, and probably with other modules as well. There is no need to edit the config file manually. There are two tools offered by Debian to assist you with enabling and disabling the modules in Apache2: a2enmod and a2dismod. As the name inferred, a2enmod enables the modules, while the a2dismod does the opposite. ...

Install <b>rcconf</b> if you don’t have it yet. <b>rcconf</b> is Debian’s runlevel configuration tool. It allows you to enable or disable the services from starting up automatically. Recently, I got annoyed by <b>postgresql</b> starting up at boot time, so this tool did the trick. Source: http://www.cyberciti.biz/faq/howto-runlevel-configuration-tool-to-start-service/

Recently my brother’s laptop which runs Windows Vista home premium no longer recognizes any USB drive. Every time a USB drive is connected to the laptop, it asks to install the drivers for that device. A while back at my part-time work place, a customer returned a laptop because it stopped recognizing the USB thumb drives. The good news is I found the solution (from the Internet) on how to fix this problem. The file INFCACHE.1 in C:\windows\inf could be corrupted which is the main cause of the problem. ...