Windows 7-the memory could not be written ERROR HELP

[NiGHtfUrY]

My rig is in my siggy.

Heres a screen shot of the error


I was just browsing on facebook when this happened.
Only recent changes i made are installing avast and unisalling avg.

This is the first error of this sort that i have received on this pc or rather any sort,error free since one year!

What to do?

 

[icebags]

u have virtual memory on, with enough memory allocated for pagefile ?

also run memtest and share the result.

 

[NiGHtfUrY]

u have virtual memory on, with enough memory allocated for pagefile ?

also run memtest and share the result.

How to check if i have enough memory allocated to pagefile?

Downloading memtest now.

 

[icebags]

How to Check Virtual Memory | eHow
u should have virtual memory of 2-4 gb allocated.