Explorer.exe, Rundll32.exe Error Message “class Not Registered”?

When ever I start up my computer I get a message saying “rundll32.exe class not registered.” When I try to open my documents, computer, control panel, and network I get the message “explorer.exe class not registered” and then they dont open. I’m getting alot of other error messages from things like iTunes that say “bad image” but I can still open those programs so that’s not a big problem. Does anybody know how to fix this? I have windows vista, if that matters.

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2 Responses to “Explorer.exe, Rundll32.exe Error Message “class Not Registered”?”

  1. kbugiell says:

    Do a system restore to a date prior to this problem first happening.

  2. Error – rundll32.exe class not registered , it is closely related to windows operating system file.
    It rundll installation file might be missing.. or whenever any applicated needs support of this file rundll.exe u get an error,
    U need to restart your computer and boot your computer in safe mode .
    Then uninstall any third part application which didnt come along with this computer like itunes etc.
    and restart your computer in normal mode – this shud fix the issue.
    or if u have vista disc try to repair it.. so that rundll.exe or any other supporting file will be restored…
    or else add me on ur message
    b_benhur@yahoo.com

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