out of memory error

Solution
Looks like it is a bug in Call of Duty.

See,
http://support.activision.com/articles/en_US/FAQ/Call-of-Duty-Advanced-Warfare-PC-Out-of-Memory-Error?clickedOn=

===== Quote =====
Question: I've received an error message in Call of Duty: Advanced Warfare on PC stating Out of memory error. You are probably low on hard disk space. (12). I have plenty of hard disk space. What should I do?

Answer: We have identified the cause of this error and are working on an update to resolve this issue. This update should be released in the coming weeks.

In the meantime, we have discovered that some players have eliminated this error from occurring by disabling UPnP on their network routers.
==========

There is further advice on trying to...
Looks like it is a bug in Call of Duty.

See,
http://support.activision.com/articles/en_US/FAQ/Call-of-Duty-Advanced-Warfare-PC-Out-of-Memory-Error?clickedOn=

===== Quote =====
Question: I've received an error message in Call of Duty: Advanced Warfare on PC stating Out of memory error. You are probably low on hard disk space. (12). I have plenty of hard disk space. What should I do?

Answer: We have identified the cause of this error and are working on an update to resolve this issue. This update should be released in the coming weeks.

In the meantime, we have discovered that some players have eliminated this error from occurring by disabling UPnP on their network routers.
==========

There is further advice on trying to work around the issue here,
https://steamcommunity.com/app/209650/discussions/0/613940477900178140/
 
Solution