VERIFIED SOLUTION i
When launching Discover 2013 the follow error appears.
Encom Discover application file
Encom Discover application file has stopped working
Windows can check online for a solution to the problem.
Error refers to CLR20r3 and commandsearch.exe
Error only appears on launch, Close out or (X) out of error and will Discover will continue to run, however error always appears on launch.
CommandSearch.exe is corrupt. Issue stems from .NetFramework.
ResolutionUPDATED: March 28, 2017
Click on Discover > Configuration
Uncheck > CommandSearch and click OK
Relaunch MapInfo/Discover - errors are now gone.
Temporary Workaround - Issue stems from .NetFramework.