I'm not sure if this belongs in this section of the forum or not, but I wasn't sure where to go with this.
First let me say that I'm a total newbie to the whole Computer Daw concept. All my work in the past was on a Roland 2480. I will also admit that my problem was likely due to operator error...lol

setup:
I have an intel Mac running Snow leopard. Being new to the DAW setup, I have experimented with various software types. One being reaper, one being studio one from presonus, and then Digital performer 7.0 ( I had heard it was good on a mac and I'm using a motu 8pre as my interphase anyway). I like DP7 really well.
Here's my problem:
I hadn't been in my studio for awhile due to work, so when I did get back on I needed to do updates. I did the ones for Studio one and DP7 without a hitch. BUT, while I was updating DP7, I noticed what I thought was also an update to Motu's Masterworks Collection plug-ins..me thinking that is part of DP7 of course....so I did the update. Well, it was't an update...it was an installation for people who are not running DP7 to purchase the plug-in collection separately.
Now, whenever I try to start up Studio one, the Masterworks collection box pops up during the plugin loading screen.....wanting me to license their plug-ins....which I can't because I did not purchase them. I don't need to purchase them anyway because they're part of DP7. So, when I cancel their box out, it closes Studio One too. I have tried to find where the download went to on my mac so to delete the app, but Im not having any luck finding it and it's not showing up under the apps area. I'm kinda new to a mac too in a lot of ways, so I might be missing something there too.
Can someone give me suggestions on how I can fix this?? I'm gonna ask over in the presonus forum too, to see if they can help. I'm pulling my hair out!

Thanks everyone and have a GREAT New Year!!