Hello: I'm trying to create a self extractor executable from the latest nvda portable copy. The code in my install.txt file is as follows: ;!@Install@!UTF-8! Title="remote support" BeginPrompt="Do you want to run this temperary remote support session?" RunProgram="nvda.exe" ;!@InstallEnd@! I copied this file, 7zS.sfx, and nvdaremote.7z to the install folder on my c drive. I entered the following command in the command prompt: Cd c:\install Copy /b 7zS.sfx + install.txt +nvdaremote.7z remote_session.exe The executable is created successfully. However, when I run remote_session.exe I receive the error: "failed to extract this method is not supported.: I got the 7zS.sfx file from the 7zip extra moduals 7z920_extra I built the nvdaremote.7z archive in lzma compression format. I'm using windows 10 64-bit build 1903. Any suggestions? Thanks, Kathryn