You can try using this EXE. It's a small VI that calls another VI dynamically (using the path) and runs it. If your VI is properly compiled and you have the 6.1 RTE installed on the other computer, I believe it should work.
Thanks Vicky, I appreciate your suggestion but I tried to download Labview player toolkit and install on my Pc to create a VI for Labview player. As I have Labview 6.1 during the installation I encounter an error of compatibility saying I need Labview 7 for toolkit installation.
Do you know a player toolkit for my Labview 6.1 version ?