Win7下解除安裝Oracle11g

Uninstall Oracle Database 11g Windows 7

I have an Oracle database 11g standard edition installed in my Windows 7 OS. Today I tried uninstalling it to install a fresh Oracle Database 11g Enterprise Edition version. Here are the steps I follow to uninstall my Oracle Database 11g version

1) First step is to stop all the services relevant to Oracle database 11g. In windows 7 navigate from Start->Control Panel->Administrative Tools->Services

2) Click on Oracle Service OracleServiceORACLE_SID,OracleDBConsoleOracle_SID,OracleOraDB11g_homeTNSListener and Click on Link stop. Also stop these services if they are enabled - OracleMTSRecoveryService, OracleJobSchedulerOracle_SID

3) Now its time to remove references from Registry. In Windows 7 search box type regedit. This opens the Registry Editor

4) Click onHKEY_LOCAL_MACHINE. Click on Software. Choose Oracle Folder. Delete it completely. Also RemoveHKEY_LOCAL_MACHINE\System\CurrentControlSet\Servicesand remove oracle relevant entries from there (All will have either Oracle or Ora prefix)

5) Remove thePATHvariable from environment variables if set

6) Delete the database files manually from the local machine

In this process of deleting files I got an error which said windows process WmiPrvSE.exe process makes use of certain dlls such as oracell11.dll,oraldapclnt11.dll etc. I renamed the bin folder to bin_old. Irestartedthe system and it fixed the issue

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解除安裝Oracle Database 11g Windows 7

我在我的Win7系統上安裝了Oracle database 11g标準版.今天我想解除安裝它,安裝全新的Oracle Database 11g企業版.

下面是我解除安裝的步驟:

1)第一步,停止所有Oracle database 11g相關的服務. 在Win7下,開始->控制台->管理工具->服務

2)選擇服務Oracle Service OracleServiceORACLE_SID,OracleDBConsoleOracle_SID,OracleOraDB11g_homeTNSListener,

停止它.如果有OracleMTSRecoveryService, OracleJobSchedulerOracle_SID等其他的Oracle服務,一并停止.

3)移除系統資料庫的相關資訊.在Win7的搜尋框中鍵入'regedit' ,來打開系統資料庫編輯器.

4) 選擇HKEY_LOCAL_MACHINE--Software-- Oracle ,完全删除.

選擇HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services 删除Oracle相關的鍵值(全部以Oracle或Ora開頭的)

5)删除環境變量中,PATH變量中的Oracle路徑, 删除Oracle_Hone變量

6)從安裝路徑中删除檔案,可能會有報錯: Windows 程序WmiPrvSE.exe.....

我重命名了BIN檔案夾為BIN_OLD.

重新開機系統後,一切OK.