Hi,

I am trying to upgrade my web application from v10.3 to v11.2 and facing lot of issues.

The following are the errors that i have got after trying to upgrade using version utility.

Error 2 The type 'Infragistics.WebUI.Shared.IProvideAppStyling' is defined in an assembly that is not referenced. You must add a reference to assembly 'Infragistics35.WebUI.Shared.v10.3, Version=10.3.20103.1013, Culture=neutral, PublicKeyToken=7dd5c3163f2cd0cb'.

Error 3 The type 'Infragistics.WebUI.Shared.ISmartCallbackRender' is defined in an assembly that is not referenced. You must add a reference to assembly 'Infragistics35.WebUI.Shared.v10.3, Version=10.3.20103.1013, Culture=neutral, PublicKeyToken=7dd5c3163f2cd0cb'. 

Error 4 The type 'Infragistics.WebUI.Util.Serialization.ISupportPresetSerialization' is defined in an assembly that is not referenced. You must add a reference to assembly 'Infragistics35.WebUI.Shared.v10.3, Version=10.3.20103.1013, Culture=neutral, PublicKeyToken=7dd5c3163f2cd0cb'.

Error 5 The type 'Infragistics.WebUI.Design.IGetClientSideEvents' is defined in an assembly that is not referenced. You must add a reference to assembly 'Infragistics35.WebUI.Shared.v10.3, Version=10.3.20103.1013, Culture=neutral, PublicKeyToken=7dd5c3163f2cd0cb'. 

Error 6 The type 'Infragistics.WebUI.Shared.IUltraLicensedComponent' is defined in an assembly that is not referenced. You must add a reference to assembly 'Infragistics35.WebUI.Shared.v10.3, Version=10.3.20103.1013, Culture=neutral, PublicKeyToken=7dd5c3163f2cd0cb'. 

also, pl advise why some of the dlls in the attached are not upgraded to v11.2 . I guess some of them are retired and kindly suggest solution please.

Thanks,

Parthiban