ojdbc14.jar problem with MySQL Migration Toolkit

[Weidong Jiang]

I tried to use MySQL Migration Toolkit for migrating from an Oracle
database, but I was stopped by the driver problem. I downloaded the
ojdbc14.zip from the Oracle site, unzipped it, and jar the driver
classes togother to ojdbc14.jar. Migration Toolkit took it and then
exited with the message that I need to restart the application. I
noticed that ojdbc14.jar then appeared under C:\Program
Files\MySQL\MySQL Tools for 5.0\java\lib. After I restarted the
Migration Toolkit and arrived at that page, the red phrase "Driver not
attached" still showed up. I tried "Locate Driver on Harddisk" again.
This time a pop-up window showed up and it said:

Cannot create file "C:\Program Files\MySQL\MySQL Tools for
5.0\java\lib/ojdbc14.jar". The process cannot access the file because it
is being used by another process.

I did not see any other processes using that jar file. What might be wrong
here? Please help me figure this out.

Thanks!

WJ