I used to play world of goo through wild tangent when i ran out of wild coins i bought the game now i dont know how to move my profile from wild tangent to world of goo the real installation. I checked in C:\ProgramData\2DBoy\WorldOfGoo before i installed the real game but it was empty . Please help i was in chapter 3............

try these locations:

Windows Vista
Prior to version 1.10 it was stored in %ProgramData%, e.g. C:\ProgramData\2DBoy\WorldOfGoo

From version 1.10 it is stored in the user's profile under %LOCALAPPDATA%, e.g. C:\Users\david\AppData\Local\2DBoy\WorldOfGoo

Windows XP
Prior to version 1.10 it was stored in the All Users profile under %ALLUSERSPROFILE%, e.g. C:\Documents and Settings\All Users\Application Data\2DBoy\WorldOfGoo

From version 1.10 it is stored in the user's profile under %LOCALAPPDATA%, e.g. C:\Documents and Settings\david\Local Settings\Application Data\2DBoy\WorldOfGoo

*Make sure you have the "See hidden files and folders" option turned On is your Control Panel-Folder Options

Mac OS X
The profile is stored in the user's home directory under Library/Application Support/WorldOfGoo/

Linux
In the Linux native port, the profile is stored at ${HOME}/.WorldOfGoo/pers2.dat

@Pavke: Isn't it supposed to be AppData, not ProgramData?