Hello
Just edit your application .prm file and adjust the addresses specified in the SEGMENTS block to make sure nothing is allocated at 0x4C..0x60.
Also you can take a look at the .map file generated by the linker.
In this file you should be able to check which object is allocated at address 0x4c.
There is a section called "OBJECT LIST SORTED BY ADDRESS" where you should be able to retrieve the information pretty quickly.
CrasyCat