Add Shapefile loader plugin to PgAdminPortable

I'm using PgAdminPortable and I'd like to enable « PostGIS Shapefile and DBF loader » plugin. The issue is that the files are not structured as in a PostgreSQL complete install (see below). I have tried the following steps: 1. Add the lines below (see end of post) into D:\PgAdminPortable\App\PgAdmin\plugins.d\pugins.ini file. The plugin appears now correctly inside the plugins dropdown within pgAdmin, but when clicking it, I'm asked several DLLs files. 2. Create a postgisgui folder within D:\PgAdminPortable\App\PgAdmin. 3. Copy - paste missing DLLs files from a local PostgreSQL install into D:\PgAdminPortable\App\PgAdmin(I have no bin directory within PgAdminPortable folder). There are about 10 files missing. Once copied, I get a new error message saying that the program could not start... ---------- ; ;PostGIS shp2pgsql-gui (Windows): ; Title=PostGIS Shapefile and DBF loader Command="$$PGBINDIR\postgisgui\shp2pgsql-gui.exe" -h "$$HOSTNAME" -p $$PORT -U "$$USERNAME" -d "$$DATABASE" -W "$$PASSWORD" Description=Open a PostGIS ESRI Shapefile or Plain dbf loader console to the current database. KeyFile=$$PGBINDIR\postgisgui\shp2pgsql-gui.exe Platform=windows ServerType=postgresql Database=Yes SetPassword=Yes