I am experiencing constant crashes on the ArcMap program (ver. 10.2.2) located on my personal laptop. Lately for the past few days, whenever I try to use toolsets from the Spatial Analyst toolbox, the loading of data and layers, followed by a final OK of the toolset dialog results in a crash. The data I have been using is not bulky at all and has been typical of workplace performances that have been successful and crash-less. Do I need to download a more recent version? Please advise.