Administrator of this W7 System has error Content source cannot be accessed among others and CHROME

1.  The content source <csc://{S-1-5-21-8691424-2523182387-3000270395-1000}/> cannot be accessed.

Context:  Application, SystemIndex Catalog

Details:
      The object was not found.  (HRESULT : 0x80041201) (0x80041201)

and

2.  Name resolution for the name api.facebook.com timed out after none of the configured DNS servers responded.  This one is odd, since not sure we're loading an api.  It's the result of using Chrome or Firefox to log in to https://www.facebook.com

3.  The description for Event ID 1 from source Chrome cannot be found. Either the component that raises this event is not installed on your local computer or the installation is corrupted. You can install or repair the component on the local computer.

If the event originated on another computer, the display information had to be saved with the event.

The following information was included with the event:

Chrome has encountered a fatal error.
ver=40.0.2214.115;lang=;guid=7B9E880E808F48CAABDF3E74E2C40463;is_machine=1;oop=1;upload=1;minidump=C:\Program Files\Google\CrashReports\25e13b25-2a6a-4bcb-a8f5-dddd4e6d7040.dmp

and this .... which is NOTING we load or want.  

4.  Name resolution for the name servedby.flashtalking.com timed out after none of the configured DNS servers responded.

Many other issues in the event log for this system.  On this I am the only user and administrator, and troubleshooting galore.  It's like the more you fix, the more you need to fix.  Chrome crashes the most often.

W/7 Ultimate SP1 32 bit.  All windowsupdates current.

Thanks a whole lot.

":0)  Asta