Because of K2 Blackpearl Designer cannot be co-exist with .NET Framework 2.0 SP1 in the same machine, I have to uninstall VS2008, .NET framework 3.5, 3.0SP1, 2.0SP1. After it, I cannot open any K2 Project.

Error when open existing k2 project is the first Package Load Failture on SourceCode.VisualStudio.WorkflowPackage.

Error when Create new K2 Project is SourceCode.Configuration.ConfigurationManager threw an exception.

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Regards
Ken Lin, Kam Hung
Founder and VP of Hong Kong .NET User Group(http://HKNetUG.com)
MCP, MCP+I, MCDST, MCSA, MCSE, MCITP
MCSE+I, MCDBA, MCSD, MCAD
Microsoft Community Star(Hong Kong & Taiwan)
Microsoft Most Valuable Professional(.NET since 2003)
MCT2004 - 2008