Please need help with OWB client

Hi All
I have a problem where i can get into the OWB client but i cannot use the deployment manager, when i click on the deployment manager i get a blank pop up window, so now i want to uninstall and reinstall the OWB Client. I have a universal installer do i have to go through the universal installer to uninstall the OWB Client and reinstall it or is there any other way? It would be of great help if any one of you can post the procedure and the steps to follow.
Thanks

Which platform and OWB version is it? Can anyone else open the deployment manager for this repository on their systems?
To reinstall you have to uninstall using the Oracle Universal Installer, or just install another image in a different home.
Cheers
David

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                   boolean inputCorrect = false;
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                                  String s2 = "Y";
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              System.out.println("");
              p1.inputNumber2();
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    {code}
    *Can you please run my code for yourself and have a look at how this program is constructed*
    *and give me ANY feedback on how I can better this code(program) or if I've done anything wrong from your point of view.*
    Your help will be much appreciated.
    Thanks in advance

    Smirre wrote:
    Now my question is this: How can I restrict the user to only enter 'letters' (and spaces of course) but allow NO numbers for his/her surname??You cannot restrict the user. It is a sad fact in programming that the worst bug always sits in front of the Computer.
    What you could do is checking the input string for numbers. If it contains numbers, just reprompt for the Name.
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