Your system is low on virtual memory

 virtual memory

When you start any of programs, you may receive an error message that is similar to the following error message:

Your system is low on virtual memory. To ensure that Windows runs properly, increase the size of your virtual memory .

This behavior may occur if you try to start any of the programs  on a computer where the paging file value setting is too low.

Click Start, right-click My Computer, and then click Properties.

1.  In the System Properties dialog box, click the Advanced tab.
2.  In the Performance pane, click Settings.
3.  In the Performance Options dialog box, click the Advanced tab.
4.  In the Virtual memory pane, click Change.
5.  Change the Initial size value and the Maximum size value to a higher value, click Set, and then     click OK.
6.  Click OK to close the Performance Options dialog box, and then click OK to close the System   Properties dialog box.