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Cannot reinstall XE 18c after doing an uninstall

RabbitWolfMar 29 2019 — edited Mar 29 2019

Hi,

I successfully installed XE 18c on my Win Pro machine. After a few days, the OracleOraDB18Home1TNSListener service would start and immediately stop. I thought I would try uninstalling and reinstalling XE 18c. However, the even though the uninstall finished and I rebooted my system, the uninstall did not do its job. When I tried to run the installer, I get this stuck at this point:

pastedImage_0.png

Why does the installer think there is already an existing XE database? Pressing NEXT does nothing. What is the installer checking that makes it thinks there is an existing installation? How can I force the installer to do the installation?
This post has been answered by Norman Dunbar on Mar 29 2019
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Comments

karianna

This Q should be moved to the Java Security community, but it looks like you have a classpath issue where that class/method is not being loaded.

Pankaj Shakya

Thanks @"karianna", but while i type complete path in url, all jars are being accessed.

e.g http://10.25.85.74:8080/PIMS/applet/dsc-1.0.jar

Is there any problem with my JNLP file?

karianna

I'm not familiar with JNLP - perhaps it needs download="eager" on the bouncy castle lib and you should also check that the bouncy castle JARs actually contain the method you're invoking.

Pankaj Shakya

I have already tried it with eager...but no change and  checked all jars, they are containing all methods and classes which are being invoked. I have been working on this problem since last 3 days, all the solutions which i found weren't helpful. Also tried oracle demo of Java Web Start, i am doing the same as mentioned.

I have also got a ref site, downloaded jnlp and when tried to execute - The same problem was there.

https://www.qoppa.com/files/pdfnotes/demo/jPDFNotes_savetoweb.jnlp

Pankaj Shakya

I have already tried it with eager...but no change and  checked all jars, they are containing all methods and classes which are being invoked. I have been working on this problem since last 3 days, all the solutions which i found weren't helpful. Also tried oracle demo of Java Web Start, i am doing the same as mentioned.

I have also got a ref site, downloaded jnlp and when tried to execute - The same problem was there.

https://www.qoppa.com/files/pdfnotes/demo/jPDFNotes_savetoweb.jnlp

user13654132

Do you still solve dthis problem? cause im having the same issues here. Webutil function works fine when using browser but problem when using webstart.

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Added on Mar 29 2019
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