General plugin question (it stopped working)

[lifter]

I had a custom plugin created, any time I installed it - it worked right away, then I had to uninstall and reinstall coppermine, all other plugins I reinstalled worked fine but this particular plugin (though it appears to install properly) does not add the link in the admin config, and in the admin menu bar like it used to, and basically doesn't work.

I then tried to install it on another site I have with coppermine on it and it didn't work their either

But I know the plugin is functional because the demo site is still up and I really can't for the life of me figure out why my version would all of the sudden not install.

I am going to ask the guy who made the plugin but he is gone for a bit so I was just wondering if anyone could suggest something I may have overlooked in the meantime that I can try looking for

[Stramm]

try to move it up or down in the plugin manager (if you have other plugins installed). Other than that... no advice from me except waiting for your coder to have a look.

[Nibbler]

Are they both the same version of Coppermine?