Windows 7 unable to load IE11
 

Unable to download and activate IE 11 , running windows 7.

Stops during download , says "Updates" reqired to continue.

I have checked and re-checked all the required Updates, including the extra secondary listed updates it asks for when it hangs up, everthing is looking ok, says all are downloaded ok. But I am getting the dreaded Fail code 9C57

I realise this may be a can of worms but any thoughts on what might be the problem.?
If more info. needed I will try to give more specific details.
With thanks for any help.

OPF