The code below has been running since 2003 on WinServer3003

When testing it on win server 2008 the ALTER TABLE command fails with the message that
"File C\windows\temp\1\xxxxxx.dbf does not exist"
I can select that cursor but I can't execute the ALTER TABLE command

Any ideas?

SELECT a_slips
  = AFIELDS(la_rptcur)
  CREATE CURSOR rptfile FROM ARRAY la_rptcur
  ALTER TABLE rptfile ADD COLUMN rte_base N(5, 2)