Mscorlib.dll

Microsoft Common Language Runtime Class Library

Mscorlib.dll version 2.0.50727.983:

• 946927 FIX: An installation may fail with error 1935 when an .msi file tries to install many policy files on a computer that has the .NET Framework 2.0 installed Q946927 KB946927 x86 x64 IA-64

Mscorlib.dll version 2.0.50727.97:

• 917782 FIX: The Web Services Description Language (WSDL) that is generated from a remote object may not include the type information for nested types or types that include overloaded methods in the .NET Framework 2.0 Q917782 KB917782 x86

Mscorlib.dll version 2.0.50727.94:

• 917495 FIX: You may receive an OutOfMemoryException exception when you run a .NET Framework 2.0-based application Q917495 KB917495 x86 x64

Mscorlib.dll version 2.0.50727.932:

• 942754 FIX: You cannot load VSTO applications that are built on the .NET Framework 2.0 after you install the updates that Microsoft Knowledge Base article 928365 describes Q942754 KB942754 x86 x64 ia64
• 911278 FIX: An access violation may occur in the .NET Framework 2.0 class loader Q911278 KB911278 x86 x64 IA-64

Mscorlib.dll version 2.0.50727.930:

• 942708 FIX: You may receive a "SerializationException" exception when you use a class that implements the "INotifyPropertyChanged" interface in an application that is built on the .NET Framework 2.0 Q942708 KB942708 x86

Mscorlib.dll version 2.0.50727.926:

• 942084 FIX: Error message if you use the "CspParameters" class to programmatically set a password in an application that is built on the .NET Framework 2.0: "Incorrect PIN" Q942084 KB942084 x86
• 942027 FIX: You may notice that the memory load is very high when you run an application that is built on the .NET Framework 2.0 Q942027 KB942027 x86 x64 IA-64

Mscorlib.dll version 2.0.50727.916:

• 940932 FIX: The System.Data.Index.CompareRecords method generates a System.NullReferenceException exception when you try to use code to modify a record in a data table in a .NET Framework 2.0-based application Q940932 KB940932 x86

Mscorlib.dll version 2.0.50727.915:

• 940900 FIX: You receive the NullReferenceException exception when you call the String.IsNullOrEmpty function in an application that is built on the .NET Framework 2.0 Q940900 KB940900 x86 x64 ia64

Mscorlib.dll version 2.0.50727.904:

• 940104 FIX: Error message when you use an application that is built on the .NET Framework 2.0 to run a query: "Object reference not set to an instance of an object" Q940104 KB940104

Mscorlib.dll version 2.0.50727.888:

• 935904 FIX: You receive the System.IndexOutOfRangeException exception error when you use a native image on an x64-based computer in the Microsoft .NET Framework 2.0 Q935904 KB935904 x86 x64 IA-64

Mscorlib.dll version 2.0.50727.885:

• 937780 FIX: Error message when you use a smart card CSP together with the "RSACryptoServiceProvider.SignData" method in the .NET Framework 2.0 Q937780 KB937780 x86 x64 IA-64

Mscorlib.dll version 2.0.50727.880:

• 936983 FIX: The call to the System.Transactions.CommittableTransaction.Commit method may always be blocked in a .NET Framework 2.0-based application Q936983 KB936983 x86

Mscorlib.dll version 2.0.50727.879:

• 936757 FIX: A deadlock may occur when two threads call a fusion API to access the same assembly in the .NET Framework 2.0 Q936757 KB936757 x86 x64 IA-64

Mscorlib.dll version 2.0.50727.878:

• 936798 FIX: You may experience slow performance when you call certain X509Certificate2 constructors on a computer that is running the .NET Framework 2.0 Q936798 KB936798 x86

Mscorlib.dll version 2.0.50727.876:

• 936707 FIX: A .NET Framework 2.0 managed application that has an Authenticode signature takes longer than usual to start Q936707 KB936707

Mscorlib.dll version 2.0.50727.873:

• 936233 FIX: You may not obtain the correct value from the logical operation stack when you use the System.Diagnostics.Trace.CorrelationManager.LogicalOperationStack property in the .NET Framework 2.0 Q936233 KB936233 x86 x64 IA-64

Mscorlib.dll version 2.0.50727.87:

• 917316 FIX: A regeneration of the 32nd Ngen image may not trigger a recompilation of the Ngen image when you use the Native Image Generator in managed code on a computer that is running the .NET Framework 2.0 Q917316 KB917316 x86
• 915430 FIX: Not all paths that are specified in the DEVPATH environment variable will be considered by the .NET binding infrastructure (fusion) in the .NET Framework 2.0 Q915430 KB915430

Mscorlib.dll version 2.0.50727.86:

• 915980 FIX: You may receive a "security exception" error message on a Windows 2000-based or Windows Server 2003-based computer that is running an ASP.NET 2.0-based application Q915980 KB915980

Mscorlib.dll version 2.0.50727.834:

• 936055 FIX: A deadlock occurs in a .NET Framework 2.0-based application that uses COM interop Q936055 KB936055 x86 x64 IA-64

Mscorlib.dll version 2.0.50727.827:

• 935678 FIX: You receive an E_INVALIDARG exception when you call the IDispatchEx::GetDispID method on a managed COM component in the Microsoft .NET Framework 2.0 Q935678 KB935678 x86 x64 IA-64
• 934058 FIX: Incorrect data is written to the XML file when you use the OracleDataReader.GetBytes method to read a raw column in the .NET Framework 2.0 Q934058 KB934058 x86

Mscorlib.dll version 2.0.50727.821:

• 934603 FIX: A method does not throw a custom exception type in the .NET Framework 2.0 Q934603 KB934603 x86 x64 IA-64
• 934593 FIX: Random values may be written to the float parameters of some functions in a custom application that you create by using the .NET Framework 2.0 Q934593 KB934593 x86 x64 IA-64
• 934334 FIX: A memory leak occurs when a managed application uses a platform invoke call to call an unmanaged function in the .NET Framework 2.0 Q934334 KB934334 x86 x64 IA-64
• 931338 FIX: Error message when you use DEVPATH environment variables in a .NET Framework 2.0 ASP.NET Web application: "Could not load file or assembly '<AssemblyName>' or one of its dependencies" Q931338 KB931338 x86 x64

Mscorlib.dll version 2.0.50727.816:

• 934055 FIX: Error message when you use the OdbcCommandBuilder class to update a Sybase database in the .NET Framework 2.0: "Dynamic SQL generation is not supported against a SelectCommand that does not return any base table information" Q934055 KB934055 x86 x64 IA-64

Mscorlib.dll version 2.0.50727.807:

• 931634 FIX: Error message when you use a serialization surrogate to serialize XML data or to deserialize XML data in the Microsoft .NET Framework 2.0: "The object with ID 3 was referenced in a fixup but does not exist" Q931634 KB931634 x86 x64 IA-64

Mscorlib.dll version 2.0.50727.802:

• 932491 FIX: Data that is associated with a component that uses the System.Data object may become corrupted in an application that is built on the Microsoft .NET Framework 2.0 Q932491 KB932491 x86 x64 IA-64

Mscorlib.dll version 2.0.50727.796:

• 931338 FIX: Error message when you use DEVPATH environment variables in a .NET Framework 2.0 ASP.NET Web application: "Could not load file or assembly '<AssemblyName>' or one of its dependencies" Q931338 KB931338 x86 x64 IA-64

Mscorlib.dll version 2.0.50727.789:

• 930771 FIX: The managed heap becomes corrupted when you run a program that is built by using the Microsoft .NET Framework 2.0 Q930771 KB930771 x86 x64 IA-64

Mscorlib.dll version 2.0.50727.74:

• 915088 FIX: The .NET Framework 2.0 Thread.IsThreadPoolThread property always returns a value of false, and the SQL Server 2005 Reporting Services log file grows uncontrollably Q915088 KB915088

Mscorlib.dll version 2.0.50727.71:

• 913469 FIX: An application that is built on the Microsoft .NET Framework 2.0 may stop responding when you run the application on a 64-bit computer Q913469 KB913469 x86 IA-64

Mscorlib.dll version 2.0.50727.63:

• 913384 HOTFIX: A .NET Framework 2.0 application that runs under a user account context when no user profile is associated with the user account context may crash, or you may receive an access violation error message Q913384 KB913384 x86
• 913382 FIX: Windows Error Reporting crashes when the Sos.dll file is loaded in memory in the .NET Framework 2.0 Q913382 KB913382 x86 x64 IA-64

Mscorlib.dll version 2.0.50727.56:

• 912891 FIX: When you run a 64-bit application that was built by using the .NET Framework, you may notice that the application uses more memory than a similar 32-bit application Q912891 KB912891

Mscorlib.dll version 2.0.50727.52:

• 912365 FIX: An assembly that uses the System.Data.SqlXml namespace may be dynamically rebased and reloaded after you use the Native Image Generator (Ngen.exe) tool in the .NET Framework 2.0 Q912365 KB912365

Mscorlib.dll version 2.0.50727.255:

• 929688 FIX: A NullReferenceException error occurs when you run a .NET Framework 2.0 program Q929688 KB929688
• 929425 FIX: A memory leak may occur when you call a C DLL from a C# class that includes strings in the .NET Framework 2.0 Q929425 KB929425 x86 x64 IA-64

Mscorlib.dll version 2.0.50727.250:

• 929023 FIX: A FileNotFoundException exception may occur when you run a .NET Framework 2.0 application that uses no-touch deployment on a Web server that is URL case-sensitive Q929023 KB929023 x86 x64 IA-64

Mscorlib.dll version 2.0.50727.247:

• 928870 FIX: An exception is not handled correctly when you use a try-catch block to handle an exception from multi-threads in the .NET Framework 2.0 Q928870 KB928870 x86 x64 IA-64

Mscorlib.dll version 2.0.50727.241:

• 926997 FIX: Error message when a COM client calls a managed COM component to expose events in the .NET Framework 2.0: "0x80040201 - An event was unable to invoke any of the subscribers" Q926997 KB926997 x86 x64 IA-64

Mscorlib.dll version 2.0.50727.238:

• 928569 FIX: The first CLR thread pool worker thread is never initialized for COM+ in an ASP.NET Web application that is configured to run under the .NET Framework 2.0 Q928569 KB928569

Mscorlib.dll version 2.0.50727.236:

• 926595 FIX: Server garbage collector threads may enter an endless loop condition in the .NET Framework 2.0 Q926595 KB926595 x86 x64 IA-64

Mscorlib.dll version 2.0.50727.235:

• 926776 A hotfix rollup package is available that resolves the problems that are described in KB articles 913297, 913393, 918995, and 924895 Q926776 KB926776 x86 x64 IA-64

Mscorlib.dll version 2.0.50727.229:

• 926660 FIX: Error message when you run an application in the .NET Framework 2.0: "System.IO.FileNotFoundException" Q926660 KB926660

Mscorlib.dll version 2.0.50727.226:

• 926596 FIX: A Microsoft .NET Framework 2.0-based application may crash during the garbage collection process when you use the Native Image Generator tool and a generic method Q926596 KB926596 x86 x64 IA-64
• 926594 FIX: The ThreadPoolMgr::WorkerThreadStart process may become locked in a loop condition in a .NET Framework 2.0-based application, and CPU utilization may increase to 100 percent Q926594 KB926594

Mscorlib.dll version 2.0.50727.208:

• 924895 FIX: An application that is based on the .NET Framework 2.0 may crash unexpectedly Q924895 KB924895 x86 x64 IA-64

Mscorlib.dll version 2.0.50727.201:

• 923781 FIX: You may encounter a System.NullReferenceException exception when you call a COM interface method in the .NET Framework 2.0 Q923781 KB923781 x86

Mscorlib.dll version 2.0.50727.199:

• 923562 Error message when you use the System.Data.OleDb namespace in the .NET Framework 2.0 to retrieve data from the OLE DB Provider for SQL Server: "ICommandText interface is not supported by the 'SQLOLEDB' provider" Q923562 KB923562

Mscorlib.dll version 2.0.50727.198:

• 924289 FIX: The application process may unexpectedly stop when you run a managed application that is based on the .NET Framework 2.0, or the server may shut down when you run managed code in SQL Server 2005 Q924289 KB924289 x86 IA-64

Mscorlib.dll version 2.0.50727.190:

• 923326 FIX: The call stack is missing frames when you debug a .NET Framework 2.0 application that uses COM interoperability Q923326 KB923326 x86 x64 IA-64
• 922981 FIX: A System.InvalidCastException exception may occur when you call the OdbcConnection.GetSchema method in the .NET Framework 2.0 Q922981 KB922981 x86 x64 IA-64

Mscorlib.dll version 2.0.50727.186:

• 923299 FIX: Sos.dll leaks memory when you use an external debugger tool to debug an application in the .NET Framework 2.0 Q923299 KB923299

Mscorlib.dll version 2.0.50727.1826:

• 947148 FIX: Incorrect methods are called when you call some COM APIs that are included in a .NET Framework 2.0-based 64-bit application Q947148 KB947148 x86 x64

Mscorlib.dll version 2.0.50727.1823:

• 950986 FIX: In the .NET Framework 2.0 Service Pack 1, the ModuleBuilder.GetTypeToken method returns an incorrect token Q950986 KB950986 x86

Mscorlib.dll version 2.0.50727.1820:

• 946927 FIX: An installation may fail with error 1935 when an .msi file tries to install many policy files on a computer that has the .NET Framework 2.0 installed Q946927 KB946927 x86 x64 IA-64

Mscorlib.dll version 2.0.50727.182:

• 922935 FIX: Message when you try to start a ClickOnce program in the .NET Framework 2.0: "Do you want to install this application?" Q922935 KB922935 x86

Mscorlib.dll version 2.0.50727.1812:

• 947148 FIX: Incorrect methods are called when you call some COM APIs that are included in a .NET Framework 2.0-based 64-bit application Q947148 KB947148 x86 IA-64

Mscorlib.dll version 2.0.50727.1810:

• 947148 FIX: Incorrect methods are called when you call some COM APIs that are included in a .NET Framework 2.0-based 64-bit application Q947148 KB947148 x64

Mscorlib.dll version 2.0.50727.178:

• 922674 FIX: The OracleDataReader.GetChars method may return the incorrect data in the .NET Framework 2.0 Q922674 KB922674

Mscorlib.dll version 2.0.50727.166:

• 921217 FIX: A deadlock may occur when you use COM interop cross-context interface marshaling in the .NET Framework 2.0 Q921217 KB921217 x86 IA-64
• 918426 FIX: A Visual C# 2005 project may take significantly longer to compile after you port the project from Visual C# .NET 2003 Q918426 KB918426
• 917868 FIX: An exception is not raised to the managed caller when you implement a custom marshaler in a .NET Framework 2.0 application Q917868 KB917868 x86 x64 IA-64

Mscorlib.dll version 2.0.50727.158:

• 919532 FIX: Some data rows are missing when you call the ReadXML method to read data from separate DiffGrams for the same DataSet object in the .NET Framework 2.0 Q919532 KB919532 x86 x64 IA-64
• 917752 FIX: The OdbcConnection object does not report an error when you specify a transaction isolation level that is not supported by the data source in the .NET Framework 2.0 Q917752 KB917752 x86 x64 IA-64

Mscorlib.dll version 2.0.50727.101:

• 918102 FIX: The common language runtime throws ThreadAbortException exceptions when you call the Thread.Abort method to stop an ASP.NET request in the .NET Framework 2.0 Q918102 KB918102

Mscorlib.dll version 2.0.50707.0:

• 903886 FIX: After you install the .NET Framework 2.0, the FileInfo.FullName property may have an incorrect value, or an access violation may occur when shared MSIL code is released incorrectly Q903886 KB903886

Mscorlib.dll version 1.1.4322.2425:

• 942228 FIX: An authentication failure occurs when a .NET Framework 1.1 client application tries to access some resources from IIS 7.0 on a Windows Vista-based computer Q942228 KB942228 x86

Mscorlib.dll version 1.1.4322.2423:

• 940354 FIX: An application that is built on the .NET Framework 1.1 may stop responding when you apply hotfix 908787 Q940354 KB940354 x86
• 939044 FIX: ASP.NET 1.1 does not support registration-free COM interop functionality in the virtual directory on a Windows Server 2003 R2 SP2-based computer Q939044 KB939044 x86
• 937501 FIX: Error message if you use the HttpWebRequest method to send a request in an application that is built on the .NET Framework 1.1: "The underlying connection was closed" Q937501 KB937501
• 933227 FIX: Error message if a .NET Framework 1.1-based application uses Kerberos credentials to authenticate: "HTTP 401 Unauthorized" Q933227 KB933227 x86

Mscorlib.dll version 1.1.4322.2421:

• 935224 FIX: An access violation occurs when you run multiple instances of a .NET Framework 1.1-based console application Q935224 KB935224 x86

Mscorlib.dll version 1.1.4322.2418:

• 940354 FIX: An application that is built on the .NET Framework 1.1 may stop responding when you apply hotfix 908787 Q940354 KB940354 x86

Mscorlib.dll version 1.1.4322.2407:

• 927495 FIX: Error message when you use a serialization surrogate to serialize XML data or to deserialize XML data in the .NET Framework 1.1: "The object with ID 3 was referenced in a fixup but does not exist" Q927495 KB927495 x86

Mscorlib.dll version 1.1.4322.2402:

• 927495 FIX: Error message when you use a serialization surrogate to serialize XML data or to deserialize XML data in the .NET Framework 1.1: "The object with ID 3 was referenced in a fixup but does not exist" Q927495 KB927495 x86

Mscorlib.dll version 1.1.4322.2375:

• 924421 FIX: Application performance deteriorates or the computer stops responding when you run a .NET Framework 1.1 SP1-based application on a Windows 2003-based computer Q924421 KB924421 x86

Mscorlib.dll version 1.1.4322.2373:

• 923754 FIX: No CLR performance counters may appear on a remote computer that is running a .NET Framework 1.1-based application Q923754 KB923754 x86

Mscorlib.dll version 1.1.4322.2369:

• 922542 FIX: Error message when you call a .NET assembly from BizTalk Server 2004 in the .NET Framework 1.1 SP1: "Unable to create the transform" Q922542 KB922542 x86

Mscorlib.dll version 1.1.4322.2365:

• 915808 FIX: A deadlock may occur when you use COM interop cross-context interface marshaling in the .NET Framework 1.1 Service Pack 1 Q915808 KB915808

Mscorlib.dll version 1.1.4322.2359:

• 907262 FIX: You receive an error message when you try to transfer data between an application that runs on the .NET Framework 2.0 and an application that runs on the .NET Framework 1.1 Q907262 KB907262 x86

Mscorlib.dll version 1.1.4322.2358:

• 911205 FIX: Values that are received in unmanaged code may not be correct when managed code in a C++ application calls unmanaged code and passes values, the values received in the unmanaged code may not be correct in the .NET Framework 1.1 SP1 Q911205 KB911205 x86

Mscorlib.dll version 1.1.4322.2357:

• 904705 FIX: You may experience high CPU usage and the server may appear to stop responding in applications that were built by using the .NET Framework 1.1 Q904705 KB904705 x86

Mscorlib.dll version 1.1.4322.2355:

• 909766 FIX: A memory leak may occur, and Visual Studio .NET 2003 may unexpectedly close and then restart when you compile a large solution that contains more than 65 projects Q909766 KB909766 x86
• 906588 FIX: The performance of the computer system and the performance of Visual Studio .NET 2003 decrease when you compile a large solution that contains many projects in Visual Studio .NET 2003 Q906588 KB906588 x86

Mscorlib.dll version 1.1.4322.2353:

• 908127 FIX: You may receive an OutOfMemoryException exception when you use an application to delete many files in SharePoint Portal Server 2003 Q908127 KB908127 x86

Mscorlib.dll version 1.1.4322.2349:

• 907544 FIX: .NET Framework 1.1 applications may crash on some computers Q907544 KB907544 x86

Mscorlib.dll version 1.1.4322.2323:

• 896982 FIX: A System.TypeLoadException exception occurs when you try to run an application that is built on the .NET Framework 1.1 Q896982 KB896982 x86

Mscorlib.dll version 1.1.4322.2050:

• 890465 FIX: An exception error is not caught as expected when you pre-JIT compile Microsoft intermediate language code on a computer where the .NET Framework 1.1 Service Pack 1 is installed Q890465 KB890465

Mscorlib.dll version 1.1.4322.2048:

• 886709 FIX: An access violation occurs in a C++ application that uses managed code in the .NET Framework 1.1 Service Pack 1 Q886709 KB886709 x86

Mscorlib.dll version 1.1.4322.1090:

• 890832 FIX: An exception error is not caught as expected when you pre-JIT compile Microsoft intermediate language code on a computer where the .NET Framework 1.1 is installed Q890832 KB890832

Mscorlib.dll version 1.1.4322.1084:

• 886713 Data corruption may occur when Generation 2 collection requests are made to the common language runtime that is included in the .NET Framework 1.1 on a Windows Server 2003-based computer Q886713 KB886713 x86

Mscorlib.dll version 1.0.3705.6066:

• 944746 FIX: Event ID: 1008 occurs after you apply security update MS07-040 on a computer that has the .NET Framework 1.0 installed Q944746 KB944746 x86

Mscorlib.dll version 1.0.3705.6054:

• 917865 FIX: The System.Threading.Timers Class Library unexpectedly runs in the .NET Framework 1.0 Service Pack 3 Q917865 KB917865

• 947561 The .NET Compact Framework 3.5 for Windows Embedded CE 6.0 R2 is available Q947561 KB947561
• 947560 The .NET Compact Framework 3.5 for Windows CE 5.0 is available Q947560 KB947560
• 947559 The .NET Compact Framework 3.5 for Windows CE .NET 4.2 is available Q947559 KB947559
• 934176 A software update that includes the .NET Compact Framework 2.0 Service Pack 2 is available for Windows Embedded CE 6.0 Q934176 KB934176
• 934175 A software update that includes the .NET Compact Framework 2.0 Service Pack 2 is available for Windows CE 5.0 Q934175 KB934175
• 934174 A software update that includes the .NET Compact Framework 2.0 Service Pack 2 is available for Windows CE .NET 4.2 Q934174 KB934174
• 914829 FIX: Windows CE .NET 4.2 does not include support for the .NET Compact Framework 2.0 Service Pack 1 Q914829 KB914829