Lucas, consegui rodar o .bat, porém... Olha o log.
[Log de restauração de backup do Biblivre 5]
single_schema => single_schema
Restoring 2 schemas for a total of 5 SQL lines
Starting psql
Renaming schema single to _single_1652962672937
Renaming schema global to _global_1652962672937
Processing schema for 'global'
Processing data for 'global'
Processing schema for 'single'
Processing data for 'single'
Processing media for 'single'
Droping schema _single_1652962672937
Droping schema _global_1652962672937
ALTER SCHEMA
ALTER SCHEMA
DELETE 0
psql:<stdin>:4: NOTICE: drop cascades to 63 other objects
DETALHE: drop cascades to function _single_1652962672937.clear_indexing_type()
drop cascades to function _single_1652962672937.clear_record()
drop cascades to sequence _single_1652962672937.access_cards_id_seq
drop cascades to table _single_1652962672937.access_cards
drop cascades to sequence _single_1652962672937.access_control_id_seq
drop cascades to table _single_1652962672937.access_control
drop cascades to table _single_1652962672937.authorities_brief_formats
drop cascades to table _single_1652962672937.authorities_form_datafields
drop cascades to table _single_1652962672937.authorities_form_subfields
drop cascades to table _single_1652962672937.authorities_idx_autocomplete
drop cascades to table _single_1652962672937.authorities_idx_fields
drop cascades to table _single_1652962672937.authorities_idx_sort
drop cascades to table _single_1652962672937.authorities_indexing_groups
drop cascades to table _single_1652962672937.authorities_records
drop cascades to table _single_1652962672937.authorities_search_results
drop cascades to table _single_1652962672937.authorities_searches
drop cascades to table _single_1652962672937.backups
drop cascades to table _single_1652962672937.biblio_brief_formats
drop cascades to table _single_1652962672937.biblio_form_datafields
drop cascades to table _single_1652962672937.biblio_form_subfields
drop cascades to table _single_1652962672937.biblio_holdings
drop cascades to table _single_1652962672937.biblio_idx_autocomplete
drop cascades to table _single_1652962672937.biblio_idx_fields
drop cascades to table _single_1652962672937.biblio_idx_sort
drop cascades to table _single_1652962672937.biblio_indexing_groups
drop cascades to table _single_1652962672937.biblio_records
drop cascades to table _single_1652962672937.biblio_search_results
drop cascades to table _single_1652962672937.biblio_searches
drop cascades to table _single_1652962672937.configurations
drop cascades to table _single_1652962672937.digital_media
drop cascades to table _single_1652962672937.holding_creation_counter
drop cascades to table _single_1652962672937.holding_form_datafields
drop cascades to table _single_1652962672937.holding_form_subfields
drop cascades to table _single_1652962672937.lending_fines
drop cascades to table _single_1652962672937.lendings
drop cascades to table _single_1652962672937.logins
drop cascades to table _single_1652962672937.orders
drop cascades to table _single_1652962672937.permissions
drop cascades to sequence _single_1652962672937.quotations_id_seq
drop cascades to table _single_1652962672937.quotations
drop cascades to sequence _single_1652962672937.request_id_seq
drop cascades to table _single_1652962672937.request_quotation
drop cascades to table _single_1652962672937.requests
drop cascades to table _single_1652962672937.reservations
drop cascades to sequence _single_1652962672937.supplier_id_seq
drop cascades to table _single_1652962672937.suppliers
drop cascades to table _single_1652962672937.translations
drop cascades to table _single_1652962672937.users
drop cascades to table _single_1652962672937.users_fields
drop cascades to table _single_1652962672937.users_types
drop cascades to table _single_1652962672937.users_values
drop cascades to table _single_1652962672937.vocabulary_brief_formats
drop cascades to table _single_1652962672937.vocabulary_form_datafields
drop cascades to table _single_1652962672937.vocabulary_form_subfields
drop cascades to table _single_1652962672937.vocabulary_idx_autocomplete
drop cascades to table _single_1652962672937.vocabulary_idx_fields
drop cascades to table _single_1652962672937.vocabulary_idx_sort
drop cascades to table _single_1652962672937.vocabulary_indexing_groups
drop cascades to table _single_1652962672937.vocabulary_records
drop cascades to table _single_1652962672937.vocabulary_search_results
drop cascades to table _single_1652962672937.vocabulary_searches
drop cascades to table _single_1652962672937.z3950_addresses
drop cascades to table _single_1652962672937.versions
DROP SCHEMA
psql:<stdin>:5: ERROR: relation "global.schemas" does not exist
LINHA 1: DELETE FROM "global".schemas WHERE "schema" = 'single';