[Wine] Zoo tycoon 2 - Zookeeper collection - Not an executable ?

[xcheshirecat]

Hi, I have "Zoo tycoon 2 - Zookeeper collection"

I tried to open autorun.exe or setup.exe and I have this problem 

"The file '/media/ZT2ZCD1/autorun.exe' is not marked as executable.  If this was downloaded or copied form an untrusted source, it may be dangerous to run.  For more details, read about the executable bit."

What have I to do to deblock it ?

I know it's trustable it's the original cd