New Frequent Crash

I have been working on an assembly (less than 50 partsincluding hardware) now since January and only here recentlySolidWorks shuts down when I have a draft file and the assemblyopen at the same time.
While working with this file earlier I have had many parts openalong with the draft file and have not had a crash.

Error Message

"SolidWorks is unable to obtain required memory.

Please attempt to free some memory and then press Retry,
Or press Cancel to terminate your SolidWorks session"



This issues seems to have started within the last week or so.

I have upgraded the RAM and increased the virtual memory and thereare no other issues with any other programs except photoView 360which is even more flakey than before.
It is now to the point where PhotoView 360 is not usable, it willcrash the instant any appearances are applied.

Any ideas?
SolidworksAssemblies