o% = DoMsgBox("You can not install the Windows 3.1 version of the TrueMotion-S Decompressor on Windows NT.", "HTI TrueMotion-S Playback Setup",MB_TASKMODAL+MB_OK+MB_ICONEXCLAMATION)
IF DoesFileExist(DEST$+"system\duckw32d.dll", femExists) = 1 THEN
IF DoesFileExist(DEST$+"system\duckw32c.dll", femExists) = 1 THEN
CANDD% = DoMsgBox("WIN32 versions of the Duck TrueMotion-S Compressor and Decompressor exist. Do you wish to continue and remove them?", "HTI Duck TrueMotion-S Decompressor Setup",MB_TASKMODAL+MB_YESNO+MB_ICONQUESTION)
CANDD% = DoMsgBox("A WIN32 version of the Duck TrueMotion-S Decompressor exists. Do you wish to continue and remove it?", "HTI Duck TrueMotion-S Decompressor Setup",MB_TASKMODAL+MB_YESNO+MB_ICONQUESTION)
IF DoesFileExist(DEST$+"system\duckw32c.dll", femExists) = 1 THEN
CANDD% = DoMsgBox("A WIN32 version of the Duck TrueMotion-S Compressor exists. Do you wish to continue and remove it?", "HTI Duck TrueMotion-S Decompressor Setup",MB_TASKMODAL+MB_YESNO+MB_ICONQUESTION)