i have download Literature TVP5158EVM Schematic and PCB Rev 1_2 from link,**broken link removed**
and try to open a layout file name with EES-157-V1.2_Final.pcb from folder, but i cannot open it in OrCAD Layout plus or altium DXP
can anybody guide me how to open it ,is there any special software for that or any special steps to open it in Orcad
.DSN file is orcad file. In ALTIUM open FILE --> IMport wizard ,there itself just sect the ORCAD Designers and then add .DSN file, then it will be open.