Could not locate printer or no printer is chosen Could not remove resource Could not add resource Resource not found Not enough room in heap zone Unable to load program segment. Close windows or increase application memory size File is locked File system internal problem File is in use Duplicate file/folder name. Please rename File is busy Volume is locked. Cannot save changes File is locked. Cannot save changes Disk is write protected File not found Too many files open Memory is full. Close windows or increase application memory size Bad file/volume name Disk I/O error Disk is full Volume directory is full