Event ID - 17

Event Id17
SourceiSQL*Plus Application Server
DescriptionThread: iSQL*Plus login error
Event InformationThis message from newsgroup may help you
solved this on a similar thread "10g Overlapped I/O Operation" by changing the JAVA_HOME to the Oracle home jdk and removing Sun Java references from the Path system environment variable. I had the same error and that fixed it for me also on a Windows XP system.

to start the services for isqlplus in windows environment;
And run isqlplusctl.bat

D:\oracle\product\10.2.0\db_1\BIN>isqlplusctl.bat start
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Starting iSQL*Plus ...
iSQL*Plus started.
Reference LinksEvent ID 17 of Source iSQL*Plus Application Server

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