Microsoft Download Center Archive
 | .NET Framework 3.0 Service Pack 2 Update for Windows Server 2003 and Windows XP |
There are some known incompatibilities in generic types using the BinaryFormatter or NetDataContractSerializer serialized and deserialized across a mixed .NET Framework 3.5 SP1 and .NET Framework 4 environment. Installing this update addresses these issues.
- There are some known incompatibilities in generic types using the BinaryFormatter or NetDataContractSerializer serialized and deserialized across a mixed .NET Framework 3.5 SP1 and .NET Framework 4 environment. Installing this update addresses these issues.
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Files
 | Status: DeletedThis download is no longer available on microsoft.com. The downloads below are archives provided by the Internet Archive Wayback Machine from the Microsoft Download Center prior to August 2020. |
| File | Size |
|---|---|
 NDP30SP2-KB976570-x64.exeSHA1: e8ee2015f274a9ca6419dcef7dbd8cf57c720e9c | 20.99 MB |
| NDP30SP2-KB976570-x86.exe SHA1: dcff59f3947e2c3d4f88e72959e6b5bb40c5b1d7 | 10.12 MB |
System Requirements
Operating Systems: Windows Server 2003, Windows XP
Note: More information about Service Pack levels currently supported for the platforms listed above can be found in the following page: Microsoft Product Support Lifecycle.
Installation Instructions
- Click the Download button on this page to start the download, or select a different language from the Change language drop-down list and click Change.
- Do one of the following:
- To start the installation immediately, click Run.
- To save the download to your computer for installation at a later time, click Save.
- To cancel the installation, click Cancel.