Access Services failed to load calculation library - Event 17 (SharePoint Server 2010)
Applies to: SharePoint Server 2010 Enterprise
Alert Name: Access Services failed to load calculation library
Event ID: 17
Summary: Access Services in Microsoft SharePoint Server 2010 depends on a critical DLL file, ascalc.dll, to enable caching of session information and queries.
Symptoms: One or more of the following symptoms might appear:
Access Services fails to start or fails to create Access Services applications.
This event appears in the event log: Event ID: 17 Description: Failed to load ASCalc.dll <path to file>.
Cause: The ascalc.dll file became corrupt or is not present on disk.
Resolution: Repair the installation
Run setup for Microsoft SharePoint Server 2010 , and select the option to repair the installation.
Complete any required setup wizard processes.