Hello there ^^
So, it seems like for some reason, some people couldn't find the link to uninstall the game in their add/remove program section of control panel.
Thus, here is a manual procedure to cleanly remove the game without using the provided uninstaller:
Warning : be careful when messing up with the registry !!
If you don't feel comfortable with it, DO NOT use that procedure.
1 - Shortcuts :
If they exist :
* Remove the shortcut from your desktop.
* Remove the subfolder "Shaiya" in the "AeriaGames" group in your Start Menu.
If you don't have any other game from Aeria, you may remove "AeriaGames" itself from there.
2 - Game Files :
Run REGEDIT.
Go to :
HKEY_Local_Machine\Software\Microsoft\Windows\CurrentVersion\Uninstall\{8A4D41F3-3EDA-4DAC-9403-839708EA0667}
Write down the value associated to "InstallLocation"
Go to that directory.
If you wish to keep your screenshots, don't forget to save them elsewhere.
Go up one lvl in the filesystem's tree, and delete the directory where Shaiya was installed.
3 - Registry Entries
Go back to RegEdit.
Remove the following keys :
* HKEY_Local_Machine\Software\AeriaGames\Install(US)2
* HKEY_Local_Machine\Software\SONOV\Shaiya
IF you don't have any other game distributed by Aeria Games, you may also remove :
HKEY_Local_Machine\Software\AeriaGames
IF you don't have any other game made by SONOV, you may also remove :
HKEY_Local_Machine\Software\SONOV
Go to : HKEY_Local_Machine\Software\Microsoft\Windows\CurrentVersion\Uninstall
There, remove the following key : {8A4D41F3-3EDA-4DAC-9403-839708EA0667}
Quit REGEDIT.
4 - Uninstaller Files :
Go to C:\Program Files\InstallShield Installation Information
There, remove the folder named "{8A4D41F3-3EDA-4DAC-9403-839708EA0667}" and all of its contents
Side note : the "C:\Program Files\InstallShield Installation Information" directory is probably hidden.
You're done
