Hi Naga,
thank you for contacting us.
CW10.6 can not open classic CW project.
CW10.6 Classic Project Importer is only available for CW DSC v8.3 projects. If you use other device project, Please refer an4727 for Porting a classic CW to eclipse.
http://cache.nxp.com/files/soft_dev_tools/doc/app_note/AN4727.pdf
can this help you?
Have a great day,
Jennie Zhang
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