nklight

Same issue with vulcan4d Tried these things below Make sure you use my UDF and dll. => Using version updated January 31, 2020 Have you tried disabling your antivirus before running? => Yes Did you test the example script? => Testing "_ImageSearch_Sample.au3" Have you set Screen Scale and layout = 100%? => Yes, scale 100% at 1920*1080 Have you installed the display driver? => Yes, using latest driver for rx570 Image capture and save successfully then failed at function DllCall(), result return = 0 Below is console log >"D:\auto\AutoIt3\SciTE\..\autoit3.exe" /ErrorStdOut "D:\auto\AutoIT_ImageSearch\_ImageSearch_Sample.au3" --\\ ImageSearch by TRONG.LIVE //-- OSArch : X64 // AutoIT ver: 3.3.14.5 x86 -- WorkingDir : D:\auto\AutoIT_ImageSearch -- ScriptFullPath : D:\auto\AutoIT_ImageSearch\_ImageSearch_Sample.au3 -- ImageSearchDLL : D:\auto\AutoIT_ImageSearch\_ImageSearch_DLL\_ImageSearch.dll (17kb) -- ScreenCapture : X1=1042 Y1=342 X2=1095 Y2=383 ! Search for images: D:\auto\AutoIT_ImageSearch\example.bmp ! Searching on the screen ... ! Dll not found or Call Dll error ! ! Dll not found or Call Dll error ! ! Dll not found or Call Dll error ! ! Dll not found or Call Dll error ! ! Dll not found or Call Dll error ! ! Dll not found or Call Dll error ! >Process failed to respond; forcing abrupt termination... >Exit code: 1 Time: 8.064 Please ask if you need further information. ======== Edit: VIP helped me figure out that VC++ is required for using ImageSearch.dll make sure you have it or install with link below https://www.techpowerup.com/download/visual-c-redistributable-runtime-package-all-in-one/