Thursday, April 4, 2013

The chosen installation conflicts with software already installed.. Oracle Re Installation



The chosen installation conflicts with software already installed.. Oracle Re Installation


This error occurs because I have already installed the Oracle 11g Database and later I have remove the Oracle 11g Database and restored my registry. But when I again try to install the database, installer found any traces of previous installation somehow and show the error.

Solution:
I have just change the dbhome_1 to dbhome_2 and problem solved. :)
Reason:
Installer found the entry of dbhome_1 from anywhere in my system and when again I tried to installed the same home installer showed the error. So I just change the home name.



http://oracleared.blogspot.com/2012/11/the-chosen-installation-conflicts-with.html



In the middle of the installation it throws an error...

An Oracle standard DB install issue with OracleMTSRecoveryService


During Oracle 11g DB (standard version) install, I run into an error, "Error in starting the service. The service OracleMTSRecoveryService was not found".

If I check the service panel, i can see this:

I ignored it a few times. Then I decided to take a closer look and found a work around. here is my solution.
When this error box pops up, keep it there. Fire up regedit go to "computer\hkey_local_machine\system\controlset001\service\OracleMTSRecoveryService". Double click on ImagePath, then change the path to where your Oracle is actually installed.

I ignored it a few times. Then I decided to take a closer look and found a work around. here is my solution.
When this error box pops up, keep it there. Fire up regedit go to "computer\hkey_local_machine\system\controlset001\service\OracleMTSRecoveryService". Double click on ImagePath, then change the path to where your Oracle is actually installed.

In my case, the ImagePath has a value of 
C:\Oracle\product\11.2.0\dbhome_1\bin\omtsreco.exe "OracleMTSRecoveryService"

I had to change it to:
C:\app\myaccount\product\11.2.0\dbhome_1\bin\omtsreco.exe "OracleMTSRecoveryService"

then click on "retry". that solved my problem.

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