Unknown Desktop Icon-MPWD File (.mpwd)-Has Suddenly Shown Up

All, Can someone please help me figure out how to turn off the icon that suddenly started flashing randomly on the left side of my desktop? It is a box with a speaker with an "X" through it. It flashes vertically up and down the left side of my monitor. My OS is: Windows 7 Home Premium...

Few days ago i am able to drag and drop any icon on desktop also file to desktop,but next morning i start my laptop i was unable to drag and drop any icon on desktop also file to desktop.I tried many method but all failed.:(.Please help.... i using WIN 7 home premium X64bit HP 431 intel core...

So I had that nice blank page style icon before, on files that doesn't have a specific program + it's specific icon assigned. But now I have this http://www.freeimagehosting.net/t/fwj9x.jpg How do I fix this?!?

After surfing the net. watching videos from youtube, my computer suddenly shuts itself off. After rebooting my computer. The folder icon became corrupted and I can't seem to delete it. It gives the message ' windows is not responding '. After restarting the computer once again, the folder becomes...

Really weird, see attachment.. Tried resetting the icon cache. It's like this on all of my desktop icons.. any ideas?