Hi Gora, I had posted a question on the previous page (13) about getting the return code of an executable run by 7zSfx. I've downloaded, modified and compiled the source, but I've run into a problem linking to msvcrt.dll. Your official released version of 7zSfx links to msvcrt.dll and not to any of the VC++ version specific MSVCrt DLL files (eg, msvcr100.dll). This is good, as it means that machines don't need to have a specific version of the VC++ Redistributable installed for 7zSfx to work on them. I want to replicate this behavior, which does not appear to be the standard for VC++ setups. From reading about this issue, it appears to be solved by linking to a specific version of the msvcrt.lib file, one that links to msvcrt.dll and not any of the other DLL files. I've tried the version that comes with the Windows Driver Developer Kit, and although the stub compiles fine, it only executes on Windows 7 machines (appears to require the Windows 7 version of msvcrt.dll). I see in config.cpp that you have pragma links to msvcrt.lib in "C:/Mobile/Develop/Lib/VC8/<platform>/msvcrt.lib" - could you tell me exactly what versions of msvcrt.lib those are? Are they the versions provided with VC++ 2005? My development box has VC++ 2008 (on Windows 7) so maybe that's the problem... would you by any chance be able to temporarily provide me with a download link to those two .lib files? Failing that, if I provided you with the two extra lines of code to capture and report the return-code of the last run executable, could I persuade you to build me a custom version of the current stable LZMA 32bit stub? Cheers! John