Nancy,
Please answer below queries to help me investigate –
1. Open MyEclipse IDE, from menu options click on MyEclipse > Installation Summary > Installation Details > [Copy to Clipboard] and paste the same here
2. Attach a screenshot of the issue to help me get a visual
3. Clear your .log file located at [your workspace dir]/.metadata/.log, replicate the issue and attach file here
4. You mention having two javax.wsdl files, two javax.xml.soap files in install. Could you elaborate more? Why do you see 2 instances of these files? Open problems tab (Window > Show/View > Problems) and check the issues listed. Right click on the problem and click on Quick Fix. Does that help?
5. In case multiple jar files in your libs are referring to the same files, you need to configure your build path accordingly. To do this do the following – right click on your project > Build Path > Configure Build Path and remove the redundant lib/jar file.
If this is not the case, please provide detailed steps to help me reproduce this issue at my end.
Let me know how this works for you.