
Hi all,
when i upgrade PowerPivot For SharePoint 2010,i face the below error .
it seem it related to .net 4 ,but how can i fix it???
Thanks
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I have the same question (0)Hello Mostafa Abu Taleb,
This is a bit of a late response, but I wanted to offer some insight into this error message if other community members run into this issue.
The error you are seeing is relation to .NET being at 4.0 or higher. SharePoint 2010 runs off of 3.5, and 4.0+ should not installed on the Farm as it can cause multiple issues around Power Commands that run in the background.
In this case, the PowerPivot Configuration Tool is running in with PowerShell v.3 and needs to be at v.2.
You can check this by running: PS C:\> $PSVersionTable
See this resource on setting up PS versioning: http://www.howtogeek.com/114548/how-to-run-powershell-2-and-3-concurrently-in-windows-8/
After the PS version is set to v.2, run the "Script" of the Configuration manually and you should be able to finish the install.