When accessing Office 2010 database, I encountered a problem t that showed an error message while I was trying to add datasheet forms with root datasheets. The message is: “To show the last result, you do not have sufficient space. Shut unnecessary application.” I am puzzled because when I checked my system I stillI have enough space on memory, and yet this error popped up. I would be thankful for any insight regarding this problem.Please give me the solution of this problem as soon as possible. Thanks!