network error encountered setting up listening port
listening address for dispatcher is '(ADDRESS=(PARTIAL=YES)(PROTOCOL=TCP))'
NS Primary Error: TNS-12560: TNS:protocol adapter error
NT Generic Error: TNS-00530: Protocol adapter error
32-bit Windows Error: 38: Filename too long
OPIRIP: Uncaught error 108. Error stack:
ORA-00108: failed to set up dispatcher to accept connection asynchronously.

can anyone tell where the problem lies?
thanks in advance for any help.