Hi All I have installed app-arch/p7zip-15.09 and I am trying to create a 7-zip archive which will run on MSWindows as an embedded executable. It seems that only the standard console SFX module 7zCon.sfx has been installed, in /usr/lib64/p7zip/7zCon.sfx and this is used by default: =================== $ 7za a -p -sfx archive.exe TEST1 7-Zip (a) [64] 15.09 beta : Copyright (c) 1999-2015 Igor Pavlov : 2015-10-16 p7zip Version 15.09 beta (locale=en_GB.UTF-8,Utf16=on,HugeFiles=on,64 bits,8 CPUs Intel(R) Core(TM) i7 CPU Q 720 @ 1.60GHz (106E5),ASM) Scanning the drive: 1 folder, 2 files, 62 bytes (1 KiB) Creating archive: archive.exe Items to compress: 3 Write SFX: /usr/lib64/p7zip/7zCon.sfx : 404528 bytes (396 KiB) Enter password (will not be echoed): Files read from disk: 2 Archive size: 404774 bytes (396 KiB) Everything is Ok =================== However, when I use it as shown above to create a .exe file, this fails to run on MSWindows, saying things like: "The version of this file is not compatible with the version of Windows you're running. Check your computer's system information to see whether you need an x86 (32-bit) or x64 (64-bit) version of the program, and then contact the software publisher." Trying to run it in compatibility mode (Windows XP Service Pack 2) also fails. Finally, when I try to run it as Admininstrator it says: "Windows cannot find 'C:\Users\user\Desktop\archive.exe'. Make sure you typed the name correctly, and then try again." I did not tried to run it on the console in MSWindows, because the intended users would not know how to do this reliably. It has to be a point and click solution. Specifying any other SFX module listed in /usr/lib64/p7zip/help/cmdline/switches/sfx.htm#SFX_Module fails, since all other modules are missing: ======================= $ 7za a -p -sfx7z.sfx archive.exe TEST1 7-Zip (a) [64] 15.09 beta : Copyright (c) 1999-2015 Igor Pavlov : 2015-10-16 p7zip Version 15.09 beta (locale=en_GB.UTF-8,Utf16=on,HugeFiles=on,64 bits,8 CPUs Intel(R) Core(TM) i7 CPU Q 720 @ 1.60GHz (106E5),ASM) Error: cannot find specified SFX module 7z.sfx No more files System ERROR: Unknown error -2147024872 ======================= Using the GUI (in Dolphin) automatically tries to use 7z.sfx and fails with a pop up: No more files cannot find specified SFX module /usr/lib64/p7zip/7z.sfx Any idea how I can resolve this? I looked at the application's website, but the 7z-extras only seem to contain MSWindows files and I cannot spot the 7z.sfx module anywhere. -- Regards, Mick