Thank you very much Andrew.
I have got one new problem with my project.
When ever I enable signaltap file with my project and try to recompile it, I get following errors:
Error: MGL_INTERNAL_ERROR: File C:/Users/a7t0r/Desktop/My_Project/db/mux_gpc.tdf cannot be created. CAUSE : The file cannot be created. The file already exists, and is write-protected, or there is not enough space.
Error: Can't elaborate inferred hierarchy "sld_signaltap:auto_signaltap_0|sld_signaltap_impl:sld_signaltap_body|altdpra
m:\stp_non_zero_ram_gen:attribute_mem_gen:attribute_mem|lpm_mux:mux"
If I disable the signaltap file and then try to compile my project then it works properly.
I would really appreciate your help.
Thank you
Gill