As long as the table was excluded from the EXE (and assuming that no code is affected by the index change) you should have no problems. If the table were included, changing the free table wouldn't do anything, as it would not be referenced by the EXE - only the inside, compiled version of the table.

However, my personal opinion is that unique indexes (as distinct from primary or candidate indexes) are a well-paved route to bad problems. Is there perhaps a different way you could handle this?

Barbara

>My VFP6 exe was compiled from a project which uses excluded free 2.6a tables. I have to restructure one of these tables to change a regular index to a unique index. My question is: after the table is restructured, will my exe still run correctly or do I have to rebuild my exe?
>Your suggestions are much appreciated.