Installshield just popped up on my relatively new Dell and tells me it's got an update downloaded and ready to install.

The update name is "DLA Update 4.98" and the description says: "This non-security update helps resolve various issues found in DLA. After you install this item, you may have to restart your computer."

Anybody know what DLA is? All I can find that it sounds like it might be is "Drive Letter Access". Am I probably safe to go ahead and install this?