changing altium file to protel

[raghu]

how can i open my Altium File in Protel 99 se?

i tried in many ways and i got only pcb file are opening and sch files are not opening.

please help me if any one has idea

[robertferanec]

Did you try to save the schematic in different formats? I see there are more options e.g. Schematic binary 4.0 or Advanced Schematic ascii.

[raghu]

Yes i did in all the formats it was saving and when im trying to open it in protel it was not opening.

i dont have any clue why it behaving like this?!.
Did virus will effect like this?!

[robertferanec]

I do not really know. Here they say it should work: http://www.edaboard.com/thread221356.html

for the pcb simply use the command "save copy as" and select the "PCB 4.0 binary file" format.
for the schematic use the command "save copy as" and select the "Schematic binary 4.0" format.

Those are the P99SE file formats.