When using Toad, an error message continually appears saying: Out of System Resource
If there is a high number of GDI (Graphics Device Interface) objects existing against the Toad process, this error may occur.
RESOLUTION 1:
Please make sure there are not too many open windows / tabs at the same time.
RESOLUTION 2:
If performing export of query data results, uncheck the "Display all results in grid" option box inside the Export Dataset window.
Also try to restart your windows