I defined an iTunes account to Xcode, and all applications on that account started to appear in organizer.
I removed the account from Xcode and I deleted these path. But It's coming back.
~/Library/Developer/Xcode/Products/
~/Library/Developer/Xcode/Archives/
I tried it with the terminal. it didn't happen again.
rm -fr ~/Library/Developer/Xcode/DerivedData/
Please help me.