Recently Legacy and MS-20 vst getting crash

[anilnc]

Hi

Recently loading some of my cubase 6 projects which has Legacy or MS-20 vsts, it crashes cubase. I had to delete the plugin from vst location (temporarily) and load that project. Then the project loads. Then I resave the project with new name and close cubase and re-launch the newly created project file. It loads fine without these vsts. Then I put back those vsts back to its location and reload newly renamed project file. It opens fine. But the Legacy plugin won't load nor even show. But fortunately other project will be safe.

This is becoming very irritating recently. It repeats with most of my projects. Now I'm scared to use this Legacy nor MS20.

The support team hasn't got back to me yet since a week. So thought if anyone here could guide me if you met such situation and how you tackled.

Thanks in advance.

Regards
anilnc