How do I get rid of this?

I downloaded and installed a piano vst for FL studio. The first time I used it, it worked just fine, but now when I try to load it, I get

access violation at address 0747a951. Write of address 0000015B

I googled some stuff and tried their suggestions. The main suggestion I keep finding is to use reggenie. But after using that my problem hasn't gone away. So I tried turning off my DEP, as suggested. That didn't work either.

Is there any way to get this to work? Would reinstalling help? I really don't want to reinstall because it's a freakin 32gb program that takes forever to install. Is there any other way to get rid of this error?

Slightly off topic, but is there any way I can blame this error on the liberal media?