Hi winkimjr2,
Thank you for posting here.
According to your question, I find Microsoft.ReportViewer.Common, but it only have one version 10.0.40219.1.
Microsoft.ReportViewer.Common
Besides, I find the version 8.0.50727.42 you mentioned in Microsoft.ReportViewer.Runtime.Common, and it contains version 9.0.21022.8.
Microsoft.ReportViewer.Runtime.Common
Hope them can help you.
Best Regards,
Xingyu Zhao
MSDN Community Support
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