My question is more complicated than about a straightforward reinstall.
After years of cancer, I have finally got to installing Komplete 11 bundle on my Windows 11 Home PC. On my first attempt, I made a mess of it (tried to install it on a removable drive - wrong!). I then tried to delete everything to start again. I did not read NI's guide to do this, I just tried to delete everything via Control Panel. Then I had more problems. The help pages advised using a tool to remove the Registry Keys. I did that, but still I was getting Installation Failed.
I am desperate. I have tried quite a number of Help steps, but none work. I simply cannot install Komplete 11 and thus my Komplete 12 update, either.
Please help me, I am getting more upset about this than I should be.