Rundll32.exe: Application not found: RRS feed

  • Question

  • Hi,

     My PC is Vista Home premium. All these days it was working fine, but suddenly. it has started a problem. when i click on Firefox icon on desktop, it opens with the one more screen and it says,"Choose the program you want to use to open this file", File: firefox.exe.

    when i try to open Task Manager from tool bar, It says "C:\windows\system32\taskmanager.exe",

    "Application Not found".

    I tried with all anti virus scans, even i successfully completed "cmd", from command.com and sfc/scannow. I even tried to,"ässoc.exe=exefile", and restarted the PC.

    But still i am not able to open any application with desktop, firefox opens only when i run as administrator. even my Gadgets are not displaying on my desktop.

    Please let me know what is the best way to solve my problems.


    Ravi Venkatakrishna

    Thursday, April 22, 2010 11:26 PM