Not sure if this is the right place to post this, but the installation of 7V was buggy for me. The installation always stopped at " Unlimited Stacking for Ankheg Carapaces, Winter Wolf Pelts, and Wyvern Heads (DavidW)". It recognized that I was using BG2EE and therefore wanted to skip it, but after that it just did nothing. So I waited for 5 minutes in hopes that the installation would continue. It didn't. So I closed the setup window and retried it with the same thing happening to me. Then I just went into setup-cdtweaks.tp2 file in hopes to disable this particular part from the installation. I commented the mentioned passage out (//) and then the installation worked without a hitch.
//BEGIN @500000 DESIGNATED 3115
//GROUP @4
//REQUIRE_PREDICATE GAME_IS ~bgee bg1 totsc tutu tutu_totsc eet bgt~ @25
//WITH_SCOPE BEGIN // isolate DW-coded components from the rest of the mod, in case we have incompatible variables or something
// INCLUDE "cdtweaks/dw_components/always_lite.tpa"
// LAF run STR_VAR file="ankheg_shells" END
//END