I have recently made a portable Guild Wars launcher available here:
Guild Wars Portable 1.00.1
Any updates I make to the launcher can be found there. So far the launcher handles the registry entries, does not run Guild Wars when the media used is read-only, and copies screens and templates to the the appropriate folder when using Windows Vista or newer (presumably Windows 7 will be the same as Vista in that regard, see excerpt below).
Excerpt from my post on PortableApps.com:
"This is the portable launcher only. You need to copy your game client and data (Gw.exe and Gw.dat) from your local installation into the App/GuildWars folder. You also need to copy the game setup (GwSetup.exe), available for download here, into the App/GuildWars folder. If you want to use your screenshots or templates, please include your Screens and/or Templates folder in the App/GuildWars folder. If the OS detected is Windows Vista or newer (e.g. Windows version 6.x or greater), the launcher will backup any existing screenshots and templates for the current user and copy your screenshots and templates for use to the <user profile directory>\Documents\Guild Wars\ directory, and upon exiting Guild Wars the launcher will back up your screenshots and templates to your portable drive and restore pre-existing screenshots and templates. If your screenshots and templates do not copy over when using Windows Vista, please make sure that you are not running the launcher in compatibility mode for Windows XP or older."
Any feedback would be appreciated.
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