OPENING EXCEL WITH TABLE LOOKUPS TO EXTERNAL SHEET FAILS

[larmenta]

I AM TRYING TO USE OFFICE CALC 2.0 FOR THE FIRST TIME.
I OPEN ONE SHEET THAT HAS MANY FORMULAS TAKING VALUES FORM OTHER SHEET.
IN EVERY CELL THERE IS A FORMULA LIKE THIS ONE:

=E$61-$B62*BUSCARV($C62;'C:\ict\ictmodelos\AT.xls'!ATPASO;COLUMNA()-3;FALSO)-BUSCARV($D62;'C:\ict\ictmodelos\AT.xls'!ATPASO;COLUMNA()-3;FALSO)

AND I GET IN CALC:

=E$61-$B62*BUSCARV($C62;#NOMBRE!ATPASO;COLUMNA()-3;FALSO())-BUSCARV($D62;#NOMBRE!ATPASO;COLUMNA()-3;FALSO())

AND A ERR:508

IT LOOKS LIKE CALC DOES NOT UNDERSTAND 'C:\ict\ictmodelos\AT.xls'

ANY HINT ON HOW TO MAKE CALC UNDERSTAND ABSOLUTE PATH TO THE FILE THAT CONTAINS ALL OF MY BASE TABLES?
I HAVE TRIED THE ENGLISH VERSION AND AFTERWRADS THE SAPNISH VERSION OF CALC WITH THE SAME RESULTS (#NAME INSTEAD OF #NOMBRE)

THNAKS

[uros]

Hi larmenta!
OOo requires URL notation for linked cells, something like this: