Error: Error starting program... (due to insufficient disk space).

Error:


Error starting program. There is not enough memory to start (filename). Quit some programs and try again.

Cause:


There is not enough disk space to contain the virtual memory

Solution:


Increase disk space by backing up and then deleting unneeded files from the drive. Empty the 'Recycle Bin'. Reduce the amount of disk space reserved for the 'Recycle Bin'.
NOTE: Adding RAM to the computer will make more memory available for running programs.

To free up disk space and set virtual memory settings to automatic: