id summary reporter owner description type status milestone component version severity resolution keywords cc 2694 AutoitX3_x64.dll not working for ControlListView and ControlTreeView in 32bit application lee.deboom@… Jon "Have tried with both 3.3.8.1 and current version 3.3.10.2 Running through C# both 32bit and 64bit. The following is what I have tried: What works: -- Basic AutoIt (run in both 32bit and 64bit modes) interacts fine with SysListView32 and SysTreeView32 controls on both 32bit and 64bit applications. --AutoItX3.dll works fine for all the same as basic AutoIt --AutoItX3_64.dll works fine with both above controls as long as the app being manipulated is also running in 64bit mode What does NOT work: --AutoItX3_x64 does not work for either SysListView32 or SysTreeView32 controls if the application being manipulated is running in 32bit mode. All of the various ControlListView and ControlTreeView functions do not seem to work. The one I noticed first and most obviously was regardless of what item I am trying to find in either control, AutoIt tells me it is not there. ControlListView(FindItem) always returns -1 and ControlTreeView(Exists) always returns 0 meaning does not exist" Bug closed 3.3.13.11 AutoItX 3.3.8.1 None Fixed