it works, but it is strange, that in NSIS you can unite variable and string this strange way(without '+' or smth like that):
FileWrite $1 '"$INSTDIR" is installation directory'
output: "c:\program files" is installation directory
it is fine to me, but what if i wanted to get this output:
output2: "$INSTDIR" is installation directory
(right now i don't need this output, but i was just wondering)
anyway tnx again