Hello,

i have to upgrade my Solution from Infragisitcs v 8.2 to v10.2 , i uses the dll of NCEK as well in my solution like Infragistics.Practices.CompositeUI.Winforms, Microsoft.Practices.COmposite,CompositeUI.Winform, Object Builder .i uses the Version utility that comes with the Infragistics 2010.2 but as solution updates it gives me following error message

10:07:04: Gathering volume and assembly information.
10:07:10: Analyzing Infrastructure.Interface.csproj...
10:07:10: Nothing for us to upgrade.
10:07:10: Analyzing Infrastructure.Library.csproj...
10:07:10: The following project needs to have its references updated:
10:07:10: Analyzing Infrastructure.Module.csproj...
10:07:10: Nothing for us to upgrade.
10:07:10: Analyzing Shell.csproj...
10:07:10: The following project needs to have its references updated:
10:07:10: Analyzing Infrastructure.Layout.csproj...
10:07:10: Analyzing LoginModule.csproj...
10:07:10: The following project needs to have its references updated:
10:07:10: Analyzing OutputControl.csproj...
10:07:10: Analyzing ERM.csproj...
10:07:10: The following project needs to have its references updated:
10:07:10: Analyzing ERM.Interface.csproj...
10:07:10: Nothing for us to upgrade.
10:07:10: Analyzing Common.csproj...
10:07:10: The following project needs to have its references updated:
10:07:10: Analyzing StartupModule.csproj...
10:07:10: The following project needs to have its references updated:
10:07:10: Analyzing StartupModule.Interface.csproj...
10:07:10: Nothing for us to upgrade.
10:07:10: Analyzing StartupPageLoaderModule.csproj...
10:07:10: The following project needs to have its references updated:
10:07:10: Analyzing AccountsGroupOptimizationSettings.csproj...
10:07:10: The following project needs to have its references updated:
10:07:10: Analyzing AccountsSettingsExtension.csproj...
10:07:10: The following project needs to have its references updated:
10:07:10: Analyzing GroupsSettingsExtension.csproj...
10:07:10: The following project needs to have its references updated:
10:07:10: Analyzing SecurityManager.csproj...
10:07:10: The following project needs to have its references updated:
10:07:10: Analyzing DTOPROBEModel.csproj...
10:07:10: Nothing for us to upgrade.
10:07:10: Analyzing ReportCenter.csproj...
10:07:10: The following project needs to have its references updated:
10:07:10: Analyzing ReportCentre.Interface.csproj...
10:07:10: Nothing for us to upgrade.
10:07:10: Analyzing ERMSettings.csproj...
10:07:10: The following project needs to have its references updated:
10:07:10: Analyzing ERMSettings.Interface.csproj...
10:07:10: Nothing for us to upgrade.
10:07:10: Analyzing StrategyManagement.csproj...
10:07:10: The following project needs to have its references updated:
10:07:10: Analyzing StrategyManagement.Interface.csproj...
10:07:10: Nothing for us to upgrade.
10:07:11: Upgrading Solution PROBEDemo.sln
10:07:11: Updating Infrastructure.Library.csproj...
10:07:11: Infrastructure.Library.csproj has been backed up.
10:07:11: Object reference not set to an instance of an object.
10:07:11:    at Infragistics.VersionUtilitySupport.Core.File.Types.ProjectFile.Upgrade(String rootDirectory)
10:07:11: Infrastructure\Shell\Properties\licenses.licx has been backed up.
10:07:11: Infrastructure\Infrastructure.Layout\Properties\licenses.licx has been backed up.

i don't know exactly where i am doing wrong, Kindly help me out.you help will be highly appreciated