update to MSFS2020 update 7 niggles

Hello al,

Well, l have just had my flightsim computer repaired and uninstalled/re-installed MSFS2020.

The following problems exist after that lengthy process.

1. changed everything in assistance options from easy to hard. - Sorted

2. I now have no access to my taskbar in non VR flight. A suggestion in a previous topic was that I reset the taskbar in order to access it in VR (I can actually access it in VR but I cannot mouse click on anything)

    From that point of view, it would seem to be a hopeless loop in that I can not access it in non VR to change anything and in VR, which I can access, I cannot activate anything. 

3. The haze, which is a problem encountered by many, is very much evident.

4. With the Google maps alternative, I click on the run.bat (run with administrator) it come up normally but when I click on the subsequent box "run" I get a dotted line around the border and the cmd prompt gives me a line

"PermissionError: [Errno 13] Permission denied: "c:\\Windows\\System32\\Drivers\\etc\\hosts"

It also continues displaying the Stopped message.

I have deleted this many times and downloaded the latest from Github and also from Flightsim.to and it does not change anything.

Last is not a problem but I would like some information about it.

Rolling Cache.  This is normally set on 8.  I have changed that to 32 but notice no difference at all. What, if any, benefit do I get from changing it upwards. I am happy with the default path on C drive as that is an NVME SSD of 1TB.  I am very unsure of what this actually does and is it better to have it up or down from 8gb (default)

Thanks guys

Tony