You can't seek in the cursor that is not indexed no metter if you ORDER BY in Your SQL SELECT statement. You can seek only in indexed cursor:
SELECT * FROM Test ORDER BY OrdField INTO CURSOR cTest
INDEX ON OrdField TAG cTest
SEEK m.seekvalue
Against Stupidity the Gods themselves Contend in Vain - Johann Christoph Friedrich von Schiller
The only thing normal about database guys is their tables.