New Post: Deleting causes errors

Actually, I'm trying to figure out what the path should be that I provide into the Exists call. It seems that's what choking.

I'm giving it:

/abc/dadada/XYZ/20130807/Num_1310000840_Id_1190172.xml

What's wrong with that? It keeps saying "System.NotSupportedException: Strings longer than 2147483647 is not supported."