I am getting this regardless what I do now. I follow the Technet knowledge base and removed and reinstalled the OWA component. It worked the first couple times now it does not fix this problem anymore. I always get the "Unable to render view" several areas in the OWA screens. I also gave everyone full access to the web compentents for OWA in using regedit and that didn't work. Any suggestions. I am running IIS 4.0 with NT server service pack 4 and Exchange service pack 3 for 5.5.