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 # Class FileVersionNotSupportedException

 Last update: 09.03.2026 

<a id="VM_Models_Pre_FileVersionNotSupportedException"></a>

Namespace: [VM.Models.Pre](VM.Models.Pre.md)  
Assembly: VM.Models.Pre.dll

Represents errors that occur during opening not supported version of file.

```csharp
public class FileVersionNotSupportedException : Exception

```

#### Inheritance

object ← Exception ← [FileVersionNotSupportedException](VM.Models.Pre.FileVersionNotSupportedException.md)

#### Extension Methods

[LinkPropertyItemCache.GetLinkProperties(object, LinkPropertyType)](VM.Models.Pre.Cache.LinkPropertyItemCache.md#VM_Models_Pre_Cache_LinkPropertyItemCache_GetLinkProperties_System_Object_VM_Models_Pre_LinkPropertyType_), [LinkPropertyItemCache.GetLinkPropertiesAndValues(object, LinkPropertyType)](VM.Models.Pre.Cache.LinkPropertyItemCache.md#VM_Models_Pre_Cache_LinkPropertyItemCache_GetLinkPropertiesAndValues_System_Object_VM_Models_Pre_LinkPropertyType_), [LinkPropertyItemCache.GetLinkedObjects&lt;T&gt;(object, LinkPropertyType)](VM.Models.Pre.Cache.LinkPropertyItemCache.md#VM_Models_Pre_Cache_LinkPropertyItemCache_GetLinkedObjects__1_System_Object_VM_Models_Pre_LinkPropertyType_)

## Constructors

### <a id="VM_Models_Pre_FileVersionNotSupportedException__ctor"></a> FileVersionNotSupportedException()

Initialize a new instance of the  class.

```csharp
public FileVersionNotSupportedException()

```

### <a id="VM_Models_Pre_FileVersionNotSupportedException__ctor_System_String_"></a> FileVersionNotSupportedException(string)

Initialize a new instance of the  class with a specified error message.

```csharp
public FileVersionNotSupportedException(string version)

```

#### Parameters

`version` string

The version of the save file.

### <a id="VM_Models_Pre_FileVersionNotSupportedException__ctor_System_String_System_Exception_"></a> FileVersionNotSupportedException(string, Exception)

Initialize a new instance of the  class with a specified error message and a reference to the inner exception that is the cause of this exception

```csharp
public FileVersionNotSupportedException(string version, Exception innerException)

```

#### Parameters

`version` string

The version of the save file.

`innerException` Exception

The exception that is the cause of the current exception, or a null reference (Nothing in Visual Basic) if no inner exception is specified.

## Properties

### <a id="VM_Models_Pre_FileVersionNotSupportedException_IsV242Sp3"></a> IsV242Sp3

The flag indicates that the save file is saved by 2024 R2 SP3 version.

```csharp
public bool IsV242Sp3 { get; }

```

#### Property Value

bool

### <a id="VM_Models_Pre_FileVersionNotSupportedException_Version"></a> Version

The version of the save file

```csharp
public string Version { get; }

```

#### Property Value

string