Should I reload program?

[dshall]

Here's the poop. I open up LAYER DESPLAY OPTIONS and select SELECT ALL because I want to lock all layers. This function will not work, it will not highlight all layers so I can lock at once. I have not seen this behavior in several releases. I am assuming the program is now corrupt. I assume I should now reinstall program. If this is so, how should I go about this. Do I need to deinstall program and then reinstall? If this is so, would somebody mind giving me simple step by step instructions?

As a side note, I have also noted that the SELECT SAME TYPE function does not seem to be working correctly, cannot swear to it, but I did notice it does not appear to work as well as it did at one time, another indication that something is corrupt.