Please read this post carefully for possible solutions to problems with the Game Launcher.

Current versions:
Windows - 0.1.0.412 (changelist)
Mac - 0.1.0.384 (changelist)

Known & investigated issues:
1. Resuming download does not preserve progress (all platforms)
2. Unable to open Launcher using remote desktop connection (Windows)

If your client doesn't update to the newer version (Windows):
Version 01.0.398 had issues, preventing it to update itself on some systems. If the launcher doesn't update automatically after restart, you will have to manually install new version of GOG Launcher (412).
In order to do that, please follow this short instruction:
- Uninstall currently installed version of Game Launcher
- Uninstall currently installed version of The Witcher Adventure Game
- Download new version of The Witcher Adventure Game from your GOG Account
- Install new version of the game, Game Launcher will be installed automatically

A new version of game launcher has been released for Windows (0.1.0.386).

List of changes:
- Fixed some cases, where application crashed at startup
- Optimized hashing and downloading files
- Fixed memory issues, and crashes when downloading lots of files
- Fixed some cases, where application crashed at startup

A new version of game launcher has been released for Windows (0.1.0.395) and for Mac OS X (0.1.0.361).

Common list of changes:
- Switched to more efficient database
- Minor bug fixes

List of changes (Mac OS X):
- Better handling of arguments passed from the game
- Improvements to communication with authentication service

List of changes (Windows):
- Fixed issue with Unicode characters in paths

A new version of game launcher has been released for Windows (0.1.0.398) and for Mac OS X (0.1.0.365).

Common list of changes:
- Checking if there is enought free space on disk before allocating files.
- Reduced amount of hashing threads to 2 to lower CPU usage.

List of changes (Windows):
- Fix for running client on Windows XP and Vista.

A new version of the game launcher has been released for Windows (0.1.0.412) and for Mac OS X (0.1.0.384).

Common list of changes:
- Fixed various crashes during game update download and during launcher start.
- More fluent launcher update progress bar.
- Performance improvements for game update download.
- Better logs, to help us fix future issues :)

List of changes (Windows):
- Fixed issues with updater launch.

List of changes (Mac OS X):
- Fix for running the launcher on Mac OS X Lion