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Answers:

virtual cd v10 may not work correctly

I have tried to disable the Program Compatibility Assistant Service, but
that did not help.

I'm still getting the notification every time I start Virtual CD v10

Please help!

Reinstallation

I presume that you have this problem since a amyjor WIndows 10 update. In this case you have to reinstall Virtual CD as major WIndows updates remove required registry keys for any reason. See the kb article below for further information:

Virtual CD does not work properly after upgrading or updating Windows.

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