Announcement

Collapse
No announcement yet.

Exchange 2010 + SP1 + SP1 Rollup ==> OWA HTTP 500 EXPPW not found

Collapse
X
  • Filter
  • Time
  • Show
Clear All
new posts

  • Exchange 2010 + SP1 + SP1 Rollup ==> OWA HTTP 500 EXPPW not found

    Hello every1,

    got me a problem;

    our Exchange 2K10 worked perfect until MS Automatic updates installed SP1 Rollup updates for MS Exchange 2010.
    From that moment the OWA gives us an HTTP 500 error saying that the module EXPPW is not found.

    I already did
    - a reset on the virtual directory ==> same problem
    - Fysical checked if exppw.dll is pressent ==> it is in Microsoft\Exchange server\V14\ClientAccess\OWA\Auth
    - Uninstalled the rollup ==> same problem (reinstalled it ==> same problem)

    Anyone already got this problem once? hopefully with a fix?

    Thx!

  • #2
    SOLUTION: Exchange 2010 + SP1 + SP1 Rollup ==> OWA HTTP 500 EXPPW not found

    Hello,

    just wanted to tell everybody the problem is fixed.

    For some reason, if you go to the virtual dir OWA ; select modules ;

    EXPPW is pressent, but without something filled in in "code"

    I filled it in with C:\Program Files\Microsoft\Exchange Server\V14\ClientAccess\Owa\auth\exppw.dll
    did IISRESET

    OWA works again!

    Grtz

    Comment

    Working...
    X