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Remove or Upgrade Oracle client

e834acfd-94ec-44e7-bf41-1bbfcf1956d5Oct 28 2019 — edited Oct 30 2019

Hi,

Currently:     Oracle client 11g

Planned:     Oracle client 12c

Hi all,

I would like to upgrade current Oracle client from 11g to 12c (Windows 7).

  • Tried install 12c directly but failed (without deinstall 11g). Seems permission issue of Oracle installation folder.
  • Succeed install 12c if deinstalled 11g.

1)     Possilbe to install 12c without 11g ? How ?

2)     Tried to deinstall by command, but I need to answer below answer. Is possibile answer it automatically ?

The following Windows and .NET products will be deconfigured from the Oracle home : asp.net,odp.net,ntoledb

Do you want to continue (y – yes, n – no)? [n]: y

Since I have over 100 PC need to upgrade.

Thanks

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Added on Oct 28 2019
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