Get flash to fully experience Pearltrees
I have also been bothered by this problem.... I tried scanning my computer with Nod32 and the problem was solved by deleting 2viruses.... After a day the Problem has come back and so I tried scanning my computer again...
Microsoft Visual Studio Express 2012 for Windows 8 is your tool to build Windows apps. It includes the Windows 8 SDK, Blend for Visual Studio, and project templates. You must first install Windows 8.