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Installation System Update Required


Hi, I'm sure it's a great app and it would really help me a lot, but can you suggest how to get around this problem that pops up when I start the installation? Just hit setup, agree that I don't care about the publisher not being verifiable and then I get this and the fun is over:(

Unable to install or run the application. The application requires that assembly Microsoft.ReportViewer.ProcessingObjectModel Version be installed in the Global Assembly Cache (GAC) first. Please contact your system administrator.

Thanks a lot for any suggestion. I've tried installing ReportViewer ( but hasn't helped.


iwhitman2055 wrote Nov 6, 2014 at 9:03 PM

Same issue. I found this : (Your link is a later version.)