Best free compressor and limiter plugins for this software?

Seems like a lot of plugins ain't jivin' with the software lol, when buying it the guy at guitar center was like "yeah man you can load all your plugins into the program it's dope" cool guy but c'mon son, more often than not it says failed, and I just really need a compressor/limiter because the software's stock compressor is beyond wack, the sound of it is perfect but it's so noisy it doesn't even make sense because I've never had that problem with any comp in the past, if anybody has insight on how to fix that about the comp you would be the best person ever and I would cry of joy, but since I doubt it seeing as I tweaked for hours I was just curious on any free plugins you guys use for compression and limiting? I'm willing to try anything but something with a similar sound to fruity comp would be cool but drop anything and I'll try it. Appreciate any answers and really any reads cause I ranted hard, just mad because it is the ONLY thing stopping me right now...

The only time I've had issues importing plugins is with waves plugins which is a known issue with a workaround. What plugins are you unable to get to work in the mpc software?

Fruity comp is the main heartbreak but I was told in another post it couldn't happen but just most I download don't work, Audio Damage Rough Rider, Aradez Maximizer, dim Sixty Five all seemed cool but they all fail, wishing I could just figure out how to get the stock comp loud without all the excess noise because that thing gets the levels perfect, other free comps I downloaded that work don't seem to have enough "glue". Maybe I haven't found a good setting but I had the TDR feedback compressor turned super hard and my audio wave still looks like a pit of lava with drum spikes. I'm thinking a limiter can get me the loudness without the excess noise if Put it after the stock comp without input or output gains on the comp but the 3 limiters I downloaded failed too. I been crying all day.. real tears... and I'mma cry all night too... water damage on my MP

Free comps: VladG has "No6" which has comp+limiter in it.
Also Tokyo Dawn has a free comp.

You'll find some neat ones at Plugin Boutique, the MCompressor and the Molot are quite nice.

Also, check http://kvraudio.com. The search tool is a bit annoying, but you'll find some sweet ones.