After installing the new version of Autoit MsgBox(0,'','')returns in SciTE: >C:\program files\autoit3\autoit3.exe "D:\test\tmp.au3"and then: "The name 'C: \ Program' is not recognized as internal or external command, program or batch file." (in my language) but my Autoit is installed in d:\program... is there any configuration of SciTE to by able to tell him where is autoit installed? or something? I tried to install new ver. with and without deinstallation old ver.