Error: XML source file altsyncram_wiz_map.xml not found

Hi,

I am running batch mode tcl script to generate memories with qmegawiz function. Currently i am using quartus@13.0 version for the block RAM memory generation. But when i ran it - i am getting the ;

Error: XML source file altsyncram_wiz_map.xml not found

Can anyone tell me why this error is coming & whats the solution to it?

regrads,

prashkum