Delete MLBNexDefAutobahn, just keeps running

I have exactly the same issue. Virtually cannot use mac

I just found a solution... worked for me:

Get This MLBAutobahnNexDef Whasit off my Activity Monitor

1. Open your User folder.

2. Go to Library folder ( might need to press down option key when select Go to find Library)> Application Support > Swarmcast

3. Click UninstallAutobahn.command

Wait and pray. Phew! Gone. It'll probably open your Unix terminal.

[[EDIT: ACK! OSX Lion has hidden the Library folder. It's still there. TO find the User's Library folder in OSX, go to Finder and choose Go > Go to Folder... and type ~/Library in the box. ]]

Thanks! Link was helpful in finding the Library. Never used that area before.

I found this thread since I'm running into the same issue if I turn on Application Blocking in Norton. However, when I go to library> application support, I don't see swarmcast, nor do I find it when I do a search for it on my entire hard disk.

Having the same issue on Yosemite. Didn't have this problem with Mavericks. I don't see swarm cast or Next def in my Library.

Be sure to have the right Library. It's the one in your Home folder. Select "Go" in the Finder's menubar while pressing option/alt key to get there.

perfect ... found that bugger and shredded it thrice!

Just to update this for El Capitan, or maybe just a newer version of NexDef, my NexDef uninstall was in ~/Library/NexDef/UninstallNexDef.command

I am losing my mind because I've done everything people have stated in the forum and it's just not working. I have the latest version of El Capitan and all of the sudden when I upgraded, now I constantly get the mlbnexdefautobahn popup and I cannot get rid of it. I don't have a Swarmcast folder nor a NexDef folder. Any suggestions in regards to the latest OSX update would be greatly appreciated.

Thanks,

Ryan