14

I installed python 3.6.2 recently on my windows 10 machine, but I cannot seem to uninstall it at all

The error I get is:

enter image description here

No python 3.6 installation was detected

then

0x800070643 Fatal error during installation

Things I tried

  • c:\Users\USERNAME\AppData\Local\Programs\Python > delete folder, app still shows up
  • Revo uninstaller > uninstall python 3.6
  • Uninstall app normally through "add or remove" programs
  • Delete Python36 environmental path
  • Some combinastion of repair+modify and then uninstall... no go

How do I fix this?

I haven't tried doing any registry edits or using restore points yet though

  • Have you tried install and then uninstall? – Stephen Rauch Aug 7 '17 at 15:20
  • ya I can't install either now since it can't find my installation, and I can't uninstall since it can't find my installation – Vincent Tang Aug 7 '17 at 15:23
  • I ended up just using a restore point so problem solved i guess? – Vincent Tang Aug 7 '17 at 15:23
11

Solution:

UNHIDE ALL FOLDERS BEFORE FOLLOWING DOWN...

  1. Go to C:\Users\ (Current User Name)\AppData\Local\Programs
  2. Delete Python Folder
  3. Go to Control Panel >> Uninstall a Program
  4. Right Click on Python and then Change/Modify
  5. Click on Repair Python. Note: This will Fail but be Patient
  6. Now Again go to step 3
  7. Now, after step 3, uninstall Python

Congratulations!! Uninstalled!!

Now Install a new fresh version

Happy Coding! Happy Programming!!

  • 1
    I tried these steps, and it broke my install/uninstall. Luckily I had saved a zip archive of the folder before deleting it. A normal uninstall worked for me without issue. First try a normal uninstall, before trying these steps. – Felipe Alvarez May 20 at 22:14
1

I just used a restore point didn't have to edit registry

  • 5
    That's a terrible solution, (I'm not blaming you but windows) – user1767754 Jan 24 '18 at 6:18
0

It's also possible to execute the python3 installer again, you get option to repair or uninstall. Just choose uninstall, it will be done properly.

0

I uninstalled first which removed it from the list but none of the files. Go to the folder and delete and then delete from the start menu - seems to work.

-1

When you click on you will see change/modify option. Click on then repair. when repairing is successfully then try uninstall.

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