This afternoon, my skype on mac suddenly crashed when one of my friend make call; And after that several attempts failed to relaunched it; Might be mac users were blocked by microsoft who bought the skype recently; Well I din't find the reason for this problem yet one of my friend shared the solution to get ride of this issue; To fix Skype, delete shared.xml file from Skype data folder.
  • Win XP: C:\Documents and Settings\%username%\Application Data\Skype
  • For Mac OS: rm ~/Library/Application\ Support/Skype/shared.xml (just copy past this line in terminal and hit enter)
  • Win 7: C:\Users\%username%\AppData\Roaming\Skype
  • For Linux /home/YourLinuxUserName/.Skype
Restart Skype. Noman, my friend;  Thanks bro for helping us for this solution; Remember: The Skype folder is a hidden folder - please check Show hidden files in your file browser to view and access it. Stay Happy; free counters