Windows SharePoint Services 2.0 Web Parts May Not Be Compatible with .NET Framework 3.5 Service Pack 1 (SP1)

February 22, 2010 | KB: 1012529

https://support.laserfiche.com/kb/1012529/windows-sharepoint-services-2-0-web-parts-may-not-be-compatible-with-net-framework-3-5-service-pack-1-sp1-

Laserfiche 8.1.1, Web Access 8.1, WebLink 8, Workflow Suite 8.0.1, Quick Fields 8

Installing Microsoft .NET Framework 3.5 Service Pack 1 (SP1) can break existing Web Parts for Windows SharePoint Services 2.0

Recent releases of most version 8 Laserfiche products install .NET Framework 3.5 Service Pack 1 as a prerequisite.

For more information, please see the following Microsoft Knowledge Base article.

Error message when you install the .NET Framework 3.5 SP1 on a computer that is running Windows SharePoint Services 2.0: "A Web Part or Web Form Control on this Web Part Page cannot be displayed or imported"