Windows 10: I've accidentally downloaded windows 11 but didn't started installing it yet!

As said I've accidentally downloaded the windows 11 update and didn't started installing it yet!There is a way to not installing it at the next restart of my PC or i need to start installing it then reverting to windows 10?

:)

 

I've accidentally downloaded windows 11 but didn't started installing it yet!

As said I've accidentally downloaded the windows 11 update and didn't started installing it yet!
There is a way to not installing it at the next restart of my PC or i need to start installing it then reverting to windows 10?

 

Update KB4550961 couldn´t be installed

Hi! I´ve tried hard to install KB 4550961 unsuccessfully. Even run this or that in order to correct whatever the problem might be.

However, after restart it appears “Updates couldn’t be installed” on the screen. Running Scannow and Restorehealth as Administrator didn´t
work either.

I´ve also gone step by step thru “Fix Windows Update errors” steps 1 to 5. I´m reluctant to follow Step 6 Reset or Reinstall Windows –
Refresh is not included - because I´m afraid I might loss some stuff important, though I created a restoration point and a USB recovery drive, just in case.

 

Chrome/ App didn`t start

Hi!

I've got this message today while I was trying to use Chrome and a Safe Pay (via an antivirus) application: "The procedure entry point IpRenewAddress could not be located in the dynamic..." (for each application). I`ve reinstalled Chrome several times, (deleting
also the related data in Program Files) bur didn`t work. Can you give me a hand with this please?

*Windows 10 has been updated 2 days ago but yesterday the apps worked properly.

Many thanks!

Radu