id summary reporter owner description type status milestone component version severity resolution keywords cc 1060 Run return 0, but failed anonymous Jon "When I use a long argument(more than 120 char) for functions: Run, RunWait etc, ExitCode off started programm always = 0, but programm not started. An examples (ex1-work, ex2 doesnt): ex1: {{{ Set oAutoIt = WScript.CreateObject(""AutoItX3.Control"") val = oAutoIt.RunWait(""calc.exe anParamThatLessThan120Char"", ""C:\WINDOWS"", oAutoIt.SW_MAXIMIZE) ' script waits until Notepad closes WScript.Echo ""Program returned with exit code:"" & val }}} Result: Calc started ex2: {{{ Set oAutoIt = WScript.CreateObject(""AutoItX3.Control"") val = oAutoIt.RunWait(""calc.exe anParamThatMoreThan120CharForExample121charAndEtc_forCheckThisMakeThisStringLEnMoreThan120charsRealyMoreThan120ThankForYourSupport"", ""C:\WINDOWS"", oAutoIt.SW_MAXIMIZE) ' script waits until Notepad closes WScript.Echo ""Program returned with exit code:"" & val }}} Result: cals isnt started, but Msbox says that calc returns 0 as exitcode Thanks" Bug closed 3.3.1.4 AutoItX 3.3.0.0 Blocking Fixed