I'm vs2017 to add a new class, the class is a CDialog, but appear this kind of error: calls to COM components returned an error HRESULT E_FAIL
Which bosses can give a solution?

CodePudding user response:

Vs2017 so unstable? BBS inside a lot recently are the problems of this strange ah

CodePudding user response:

COM library no initialization?
AfxOleInit (); AfxEnableControlContainer (); Do you have any?