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Brett Veenstra
35
GetDesignTimeLicense WinForms designer load error
posted

I have installed my licensed copy of WinForms 10.3 controls on a new PC.

Whenever I open a WinForm with defined Infragistics controls, I get an error like:

at Infragistics.Shared.UltraLicenseProvider.GetDesignTimeLicense(Type type, Object instance, Boolean allowExceptions, UltraLicenseBaseAttribute licenseAttribute)
at Infragistics.Shared.UltraLicenseProvider.GetLicense(LicenseContext context, Type type, Object instance, Boolean allowExceptions)
at System.ComponentModel.LicenseManager.ValidateInternalRecursive(LicenseContext context, Type type, Object instance, Boolean allowExceptions, License& license, String& licenseKey)
at System.ComponentModel.LicenseManager.Validate(Type type, Object instance)
at Infragistics.Win.UltraWinEditors.UltraTextEditor..ctor() 

I am using VS 2010 Ultimate on Win 7 x64.  What other steps do I need to perform in order to get the controls to load and respond in the IDE?

  • 71886
    Offline posted

    Hi Brett,

    Are you sure that you are referencing the right assemblies from the Global Assembly Cache? If yes, could you please try to clear the contents of the license.licx file in your solution folder and try to build your project again.