I did try to download 32-bit version of Firefox (same ver as I have in 64-bit) and have copy libxul.so in /tmp directory and have change setting of acroread to this directory + restart.
Still the same error message :-(
P.S.: I do not know anything about coexisting of 32 x 64 bit apps and libraries :-/
I did just blind try.
HONKIR:
I did try to download 32-bit version of Firefox (same ver as I have in 64-bit) and have copy libxul.so in /tmp directory and have change setting of acroread to this directory + restart.
Still the same error message :-(
P.S.: I do not know anything about coexisting of 32 x 64 bit apps and libraries :-/
I did just blind try.