2289 InstallShield Executable Text (Structured) This file type which includes '_INST32I.EX_ ' file in the title is included many Windows software distributions that use the InstallShield installation software. InstallShield is a proprietary software tool originally developed by The Stirling Group. 1 Digital Preservation Department / The National Archives 16 Oct 2021 16 Oct 2021 fmt/1466 PUID ex_ File extension 1833 InstallShield Executable Magic bytes ‘*«yØ’, then later in the file ASCII string ‘Copyright (c) 1990-1995 Stirling Technologies, Inc. All Rights Reserve’ 1 Absolute from BOF 0 0 2AAB79D8{0-10}436F707972696768742028632920313939302D3139393520537469726C696E6720546563686E6F6C6F676965732C20496E632E20416C6C205269676874732052657365727665