Microsoft Streets & Trips

After installing NIS 2010 the subject program would crash windows explorer whenever it tried to load.  It was so bad that if you right clicked on the program in explorer, that was enough to crash explorer and cause it to reload.  The executable is streets.exe.  When I excluded this file from being scanned the program loaded as normal.

 

I would not think that there should be this kind of incompatability with a main stream program.  Would there be any way around this other than exclusion as I hate to start that practice?

 

Many thanks.