Hi,

I installed my zenphoto everything is ok but one thing is I cannot logout from IE8 but on firefox everything is okay. Can you help me on this.

Try clearing the cookies.

Also clear your browser cache. IE is nororious for not properly reloading pages that it has in its cache.

The other issue I have seen with IE is when you have multiple installs in the same set of folders. IE seems not to properly honor the "folder" directive for cookies and will retrieve a saved cookie from a different Zenphoto install. So if your passwords were the same on the two intalls it would return that other install's cookie and you would seem to be logged in.

Firefox does not have this difficulty.