Irritating Lightroom bug

[BrianA61]

I've been using LR for quite some time and within the last few days, every time I open it, I get a dialog box saying the 500px plugin needs to be configured. I click OK and I continue with LR. I've checked all the settings in plugin manager and find that everything looks in order. However, this routine happens every time I start LR and it's bugging the crap out of me. Anyone know how to get rid of this annoyance or know why it's doing this? I have removed and reinstalled the plugin several times with the same result. LR version is 6.0

[ST1]

Try renaming your LR preference file (on a Mac path = Preferences/Users/[user name]/Library/Preferences/com.adobe.Lightroom5.plist on a PC = Preferences C:\Users\[user name]\AppData\Roaming\Adobe\Lightroom\Preferences\Light room 5 Preferences.agprefs) those are the LR5 paths but I suspect for LR6 they will be similar.
Do it outside of LR when you restart LR it will create a new preference file which may get rid of the issue.

[ST1]

Brian you could also try asking your question on the forum linked below.

http://www.lightroomforums.net