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w3wp.exe high CPU

Last Modified: 2012-05-11

I have been having problems accessing my OWA as well as syncing our iPhones via Activesync. I have since reinstalled a certificate in ISS and now OWA works fine. But our iPhones still wont connect. Also, the file w3wp.exe is constantly near 90% CPU power on the server.

Windows SBS 2003 SP2
iPhones version 4.3.2

Many thanks in advance

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