Today I use the use the is stuck, can't login after restart PLSQL, showed no login
Said rummaged through all the documents with the environment or the administrator to run, hasn't been solved, may not be me this
I am a client connection server oracle local don't others can log in, or the server can also be up sqlplus login
I focus on screening oci. DLL feel it has a problem, but it's no use in several, a chance discovery is not in the bin directory, in upper bin directory also has a oci. DLL files, then reintroduce
Perfect solve
Don't know is not suitable for you, so the methods are tried useless, can try