Hi Ken Foster,
Thanks for the reply.
I am using the EE7.9.5_ESDM.ix2k version tool and PC operating system is 64-bit windows 7 SW.
I am able to open the layout file with the mentor expedition tool and facing only problem with the schematics entry tool i.e. DxDesigner entry SW.
One of my team member is using the same SW with the 64-bit windows 7 and working fine.
Please let me know how to fix this issue.
Regards
Pench