How To Uninstall Oracle Database 21C on Windows 

Thank you sir, this video is of so much help. Thank you so much ❤

Thank you sooo much. The firewall of Windows blocked part of the installation and it has been installed in a bad way, so I needed to uninstall it. Because of the bad installing, the uninstalling haven't done succesfully because, when I have tried to install the Oracle database again, it showed a phrase that said I already have an Oracle database installed, and I was sooo frustrated. But your video helped me so much... I already can to reinstall the Oracle database, so thank you a lot!!!!!!

Thank you for sharing this with us, it got really helped me.✌

You saved my day. Bravo.

thank u so much sir i was struggling to install the older version cause i installed the latest and unistalled it , after ur video it help me!!!!!!!!!!!!!!!!!1

Thank you so much really helpful.

Thank you so much Sir!!!

Oracle 21c has a deinstaller program. I'm surprised it isn't mentioned. When you configure Oracle 21c there is a Software Location directory given in the install process. The deinstall folder is a subfolder of that directory. The deinstall program will clean up some .Net configuration done by Oracle during the install process and it will also delete the directory and Oracle shortcuts. It will also do the registry clean process described in this video. In short you are probably better served using the deinstall program supplied by Oracle rather than attempting to do this manually.

Thank you sir

Thanks bro.

thank you, sir

Thank you!

thank you so much~

Your lecture is soft tooo

I am apily to this step and its also work in the my pc so thanks and also make this type of the viedo plese so the bigners like me is that slow the query

Gracias Amigo, resulto todo bien.

Thank you very much

Bro thanks for your help

Thanks sir

Thank you soo much

Thank so much

good video sir keep going

Thanku sir

Thanks you bro ❤️

thanks a lot

Thanks a lot.... 👊🤛

it's very very good thanks

ty my friend u save me

You flushed in between. Dont tell me where r u😂😂

good one

Thanks

thank you, I did the deinstall program but it didn't delete everything and i need to install an older version of oracle db for learning purposes and following your instructions works.

thanks bro

i love uuuuuuuuuuu, thank you

Nice 🤞

is this the oracle express edition or the Enterprise edition?

man thnx

Very helpful, working in 2022,nov

Wonderfull

Oracle should provide a feature to uninstall the product from its setup. Exe se thing like uninstall script

when i am trying to install it again it is saying oracel database 21c express edition is already install in the machine how to remove it

I am not able to install oracle database it shows Database software home is already registered in the central inventory. This tool can only be used in a non-registered Database home

Thanks. Is there no command to run so as to uninstall Database 21c? This manual deletions may lead one to mistakenly delete other programs.

Hai! I am unable to delete the oracle users and groups in windows 11, please help me

How to delete admin folder from your c drive?

Can u help when I login its showing connect to idle instance.

After done the steps u told. I tried to instal again ,it's rolling back now it's bullshit. I can't install oracle now 🤦tf

And my sql devloper also not working...please help me

that's very basic

Please help me

Very helpful bro, thanks for it