Drupal 7.x

During the database upgrade I get the error:

media module

• 7200 - Replace 'view media' perm from all users having the role with 'view file'.

  This update will been skipped due to the following missing dependencies: file_entity_update_7207

• 7201 - Handle existing media fields. Enable the new Media Field module if this site uses "media" fields. File fields are now preferred for storing media.

  This update will been skipped due to the following missing dependencies: file_entity_update_7207

I upgraded D7 to D8 and then installed my sub theme. 

Nothing looked like my theme at all. I went to check the views and none of the views I had created in D7 were pushed over to D8. 

I looked at my blocks. All of my blocks were there but none of them were enabled. I updated my info.yml file to include the regions after some research. But the blocks are still not in the right position and there are a lot of them. 

How can I get my views and blocks to transfer over from D7 to D8? 

Here's what I did...

Installed Drupal 8. 

Hi,
after migrating to a new hosting all features works good except downloading files from private folder if clean urls is On.
If clean urls is Off, then loading files works fine.

I'm trying to upgrade from Drupal 7 to 8.

I installed Drupal 8, then I installed all of the Drupal modules that were on my Drupal 7 installation into my Drupal 8 installation.

I did NOT install the ones that did not have Drupal 8 versions. There were a lot of them, i'm thinking about 99 modules were missing. 66 were good.

The important things like my views from D7 did not migrate over.

The blocks are all disabled on the Drupal 8 site.

I got some malicious code in the Drupal code files having gibberish functions and variables, the files are the Index.php and theme template files php. 

Also, random Index.php and random named files e.g. tnzehzh3.php, brzifrze.php are created in some folders with only the gibberish code. 

I'm trying to figure out how many files (docs, docx, docm, pdf, xls) are linked on our website. Our website has multiple editors managing their own subsites and they would be linking these files primarily in the body field using the upload feature in the web editor (CKEditor).

I have the media module installed and i can view all the files that have been uploaded but there is no option to filter to see only the files that are being used/linked.

Thanks in advance.