open powerpoint slide from another powerpoint slide

hi everybody

im trying to write a macro so that the user can open a .pps file and click on a button to run a macro that will open another .pps file.

for some reason it does not work when the macro is saved in a .pps file, but it works when it is saved as a .ppt file.

any help?

thanks a lot

[321 byte] By [meh485] at [2007-12-22]