.NET Framework

  1. Cannot assign the value from the {0} property to the {1} property. When projecting results into a entity type, the property ...
  2. Cannot automatically create animation clone for frozen property values on '{0}' objects. Only FrameworkElement and FrameworkContentElement ...
  3. Cannot automatically generate a valid default value for property '{0}'. Specify a default value explicitly when owner type ...
  4. Cannot be abstract unless the declaring class is marked as abstract;;'{0}' cannot be abstract unless the declaring class ...
  5. cannot be converted to '|6' because '|1' is not derived from '|2', as required for the 'In' generic parameter '|3' in '|4'. ...
  6. cannot be converted to '|6' because '|1' is not derived from '|2', as required for the 'Out' generic parameter '|3' in '|4'. ...
  7. cannot be exposed to COM as a property 'Let'. You will not be able to assign non-object values (such as numbers or strings) ...
  8. cannot be installed on Microsoft Windows 95, Windows 98, Windows ME or Windows NT 4.0. You must install Windows 2000 or later, ...
  9. cannot be installed on Microsoft Windows 95, Windows 98, Windows ME or Windows NT 4.0. You must install Windows 2000 or later, ...
  10. cannot be installed on Microsoft Windows 95, Windows 98, Windows ME, Windows NT 4.0 or Windows 2000. You must install Windows ...
  11. cannot be installed on Microsoft Windows 95, Windows 98, Windows ME, Windows NT 4.0 or Windows 2000. You must install Windows ...
  12. cannot be installed on Microsoft Windows NT Server 4.0, Terminal Server Edition. Please upgrade your operating system to ...
  13. cannot be installed on Microsoft Windows NT Server 4.0, Terminal Server Edition. Please upgrade your operating system to ...
  14. cannot be installed on this version of the operating system. You must install Windows 2000 SP4 or later, and rerun setup. ...
  15. cannot be installed on this version of the operating system. You must install Windows 2000 SP4 or later, and rerun setup. ...
  16. cannot be invoked within the current hosting environment. This API requires that the calling application be hosted in IIS ...
  17. cannot be made nullable, and cannot be used as the data type of an array element, field, anonymous type member, type argument, ...
  18. Cannot bind to the target method because its signature or security transparency is not compatible with that of the delegate ...
  19. Cannot build type parameter for custom attribute with a type that does not support the AssemblyQualifiedName property. The ...
  20. Cannot call Arrange on a UIElement with infinite size or NaN. Parent of type '{0}' invokes the UIElement. Arrange called ...
  21. Cannot call MarkupExtension.ProvideValue because of a cyclical dependency. Properties inside a MarkupExtension cannot reference ...
  22. Cannot call the ClockController.SkipToFill method for a Clock that has a Duration or RepeatDuration of Forever, because this ...
  23. Cannot call this API during the OnRender callback. During OnRender, only drawing operations that draw the content of the ...
  24. Cannot change CanStop, CanPauseAndContinue, CanShutdown, CanHandlePowerEvent, or CanHandleSessionChangeEvent property values ...
  25. Cannot change CaseSensitive or Locale property. This change would lead to at least one DataRelation or Constraint to have ...
  26. Cannot change conformance checking to {0}. Make sure the ConformanceLevel in XmlReaderSettings is set to Auto for wrapping ...
  27. Cannot change relationship's state to the state other than added or detached if the source or target entity is in the added ...
  28. Cannot change relationship's state to the state other than deleted or detached if the source or target entity is in the deleted ...
  29. Cannot change the VirtualizationMode attached property on an ItemsControl after Measure is called on the ItemsHost panel. ...
  30. Cannot claim lock within the allotted timeout of {0}. The time allotted to this operation may have been a portion of a longer ...
  31. Cannot compose part '{0}' because a cycle exists in the dependencies between the exports being composed. To break this cycle, ...
  32. Cannot connect to endpoint '{0}' within the allotted timeout of {1}. The server has likely reached the MaxConnections quota ...
  33. Cannot connect to endpoint '{0}' within the allotted timeout of {1}. The time allotted to this operation may have been a ...
  34. Cannot convert %1!ls! to delegate type '%2!ls!' because some of the return types in the block are not implicitly convertible ...
  35. Cannot convert '%1!ls!' to delegate because some of the return types in the block are not implicitly convertible to the delegate ...
  36. Cannot convert anonymous method block to delegate type '%1!ls!' because some of the return types in the block are not implicitly ...
  37. Cannot convert anonymous method block to delegate type '%1!ls!' because the specified block's parameter types do not match ...
  38. Cannot convert anonymous method block without a parameter list to delegate type '%1!ls!' because it has one or more out parameters ...
  39. Cannot convert anonymous type to an expression tree because a property of the type is used to initialize another property. ...
  40. Cannot convert async %1!ls! to delegate type '%2!ls!'. An async %1!ls! may return void, Task or Task , none of which are ...
  41. Cannot convert null to type parameter '%1!ls!' because it could be a non-nullable value type. Consider using 'default(%1!ls!)' ...
  42. Cannot convert null to type parameter '%1!ls!' because it could be a value type. Consider using 'default(%1!ls!)' instead. ...
  43. Cannot convert null to type parameter '{0}' because it could be a non-nullable value type. Consider using 'default({0})' ...
  44. Cannot convert start value of type '{0}', limit value of type '{1}', and step value of type '{2}' to a common numeric type. ...
  45. Cannot convert the specified Stream object to a Windows Runtime stream because it does not have sufficient capabilities. ...
  46. Cannot convert the specified Windows Runtime stream to a managed System.IO.Stream object with the specified buffer size because ...
  47. Cannot convert the specified Windows Runtime stream to a managed System.IO.Stream object without a buffer because this Windows ...
  48. Cannot convert this Task to Windows.Foundation.IAsyncInfo or any of the deriving interfaces because it is already running. ...
  49. Cannot convert this XamlTypeName instance to a string because the Name property is null or empty. Set the Name property before ...
  50. Cannot convert this XamlTypeName instance to a string because the Namespace property is null. Set the Namespace property ...
  51. Cannot convert this XamlTypeName instance to a string because the provided INamespacePrefixLookup could not generate a prefix ...
  52. Cannot convert type '%1!ls!' to '%2!ls!' via a reference conversion, boxing conversion, unboxing conversion, wrapping conversion, ...
  53. Cannot copy dictionary items to the specified array. This happened due to one or more of the following errors: the array ...
  54. Cannot copy the value of 'ByRef' parameter '|1' back to the matching argument because type '|2' cannot be converted to type ...
  55. Cannot create a default instance owner without WorkflowIdentity. To create an owner, either specify a definition identity, ...
  56. Cannot create a typed message from type '{0}'. The functionality only valid for types decorated with MessageContractAttribute. ...
  57. Cannot create an add-in. An add-in adapter was loaded into the host's appdomain, which can cause subtle problems involving ...
  58. Cannot create an add-in. The add-in's contract assembly was loaded multiple times from different locations. Ensure the contract ...
  59. Cannot create an instance of type '{0}' because a constructor could not be selected for construction. Ensure that the type ...
  60. Cannot create channel for a contract that requires request/reply and a binding that requires manual addressing but only supports ...
  61. Cannot create event delegate '{0}' for handler method '{1}'. '{0}' has incorrect access level or its assembly does not allow ...
  62. Cannot create object of type '{0}'. CreateInstance failed, which can be caused by not having a public default constructor ...
  63. Cannot create security binding element based on configuration data. The secure conversation bootstrap requires another secure ...
  64. Cannot create security binding element based on the configuration data. When secure conversation authentication mode is selected, ...
  65. Cannot create the directory '[2]'. A file with this name already exists. Please rename or remove the file and click retry, ...
  66. Cannot create the file '[2]'. A directory with this name already exists. Cancel the install and try installing to a different ...
  67. Cannot define a class or member that utilizes 'dynamic' because the compiler required type '%1!ls!' cannot be found. Are ...
  68. Cannot define a class or member that utilizes 'dynamic' because the compiler required type '%1!ls!' cannot be found. Are ...
  69. Cannot define a new extension method because the compiler required type '%1!ls!' cannot be found. Are you missing a reference ...
  70. Cannot define a new extension method because the compiler required type '%1!ls!' cannot be found. Are you missing a reference? ...
  71. Cannot deserialize the activity set from the package file. Make sure the package file exists and has the correct format. ...
  72. Cannot determine table from control. Use the MetaTable.MapControl method to establish an association between a control and ...
  73. Cannot determine table from data source. Use the MetaTable.MapTable method to establish an association between a data source ...
  74. Cannot determine table from route. The request did not go through a route or the route is not configured to support ASP.NET ...
  75. Cannot determine the item type of collection type '{0}' because it has more than one Add method or ICollection implementation. ...