Sunday, August 12, 2007
This took me a while to figure out - today I went to install Jetspeed Portal Server and it needed access to a specific file, so I browsed to C:/Program Files. See the contents in the first screenshot.
I remember uninstalling Alien Arena 2007 but the directory was still there. Grrr, okay it didn't clean up when I uninstalled it... so I browse to C:/Program Files.... and guess what the directory does not exist - it's not there (see second screenshot).
What the hell? Is this some out of date index used by the installer to list directory contents or some weird Vista registry thing?
No. It is a feature called "VirtualStore". Simply put, older versions of Windows stored user accessible data inside Program Files, which is quite naughty since this should be a secure location and non user accessible (i.e. administrator only). What Vista does is redirect this sort of request invisibly to a user accessible area a "VirtualStore", and the program installs here, typically this is at C:\Users\< your user>\AppData\Local\VirtualStore\Program Files. The same goes for the system registry. When you uninstall or delete the program from explorer or by uninstaller it may not necessarily uninstall it from this location - hence the problem of the Alien Arena 2007 directory.
For more details see this useful article
Saturday, August 11, 2007
I've made a notification bubble change to Aerofoil based on an idea from one user (sorry I haven't your name or original email anymore - email me again and I'll add it). Aerofoil now shows a notification bubble when Aero decides to change it's state or the power status changes. In addition, it sports a new modern looking icon and the code has been improved to cater with error states better and to ensure the correct menu options are always shown (something else may have changed Aero's state without an event being fired - such as hibernate/resume).
Final 1.4 version available here
You can download the update here or C# source code here