Installer keeps on reappearing

Hey there,

I installed Skype a few weeks ago and every time I restart my mac (which I seldom do) the installer keeps reappearing. I can see the disk on my desktop and I'm told that:

"Skype" is an application which was downloaded from the Internet. Are you sure you want to open it?"
"Skype" is on the disk image "Skype_2.7.0.330.dmg"....

Of course I've tried to eject the installer (by right-clicking on the desktop and in finder) and then restarted my machine. I've also tried uninstalling Skype...

Any idea how I can get rid of this annoyance?

I'd appreciate any help!

Helio

Infos: Running MBP, OS X with all updates

 

thx

wow thanks, that was it!