Help with strange file extract

[greenlemonade1]

Can someone extract the file, I can't deal with it:
http://www.mediafire.com/file/vraqtm3hoidkzoy/[0]/file

[ikskoks]

In the header you have string "NullsoftInst" which indicates
it was compilled by NSIS.

You can get tool's source here https://sourceforge.net/p/nsis/code/HEAD/tree/
and figure out the way it saves executables.

[greenlemonade1]

In the header you have string "NullsoftInst" which indicates
it was compilled by NSIS.

You can get tool's source here https://sourceforge.net/p/nsis/code/HEAD/tree/
and figure out the way it saves executables.

Thanks mate, but I don't know how to use this tool:(

[greenlemonade1]

In the header you have string "NullsoftInst" which indicates
it was compilled by NSIS.

You can get tool's source here https://sourceforge.net/p/nsis/code/HEAD/tree/
and figure out the way it saves executables.

Can you help me, please, I can't do by myself

[ikskoks]

Here you have Wiki page with lots of articles and tutorials https://nsis.sourceforge.io/Main_Page