Anaconda corrupt

I have installed Anaconda on Windows 10 version 22H2(Build 19045.5131).
I uninstalled Anaconda normally and deleted all folders related to Anaconda.
I also tried anaconda-clean and uninstalled, restarted and reinstalled.
Plot is no longer shown in illustrations in Spyder.


Conda update conda is faulty

(base) C:\windows\system32>conda update anaconda

PackageNotInstalledError: Package is not installed in prefix.
prefix: C:\Users\chuml\AppData\Local\anaconda3
package name: anaconda

If ancaconda is installed with conda install anaconda then conda update --all no longer works.
After uninstalling I deleted all folders, .conda, spyder etc., registry deleted all dependencies.
When I do plt.show() it works, but that wasn’t the case before, it also worked before without it.