Mathcad 14.0.3.0 error 1904 install ocx in windows 7 64 bits What to do ?

Question

Hello,I did before in Windows 7 64 bits but today now i can't install mathcad in windows 7 64 bits, it displays this 16 error on ocx files during the installation..I have always a network licence that is working.I have this error Produit : Mathcad 14 -- Erreur 1904.Échec de l'inscription du module C:\Program Files (x86)\Mathcad\Mathcad 14\datawizardr.dll. HRESULT -2147220473. Contactez votre service d'assistance technique. (NULL) (NULL) (NULL) (NULL) (NULL) 7B45363636413639422D413736442D343344352D414632382D3442323135304136454445327D Mathcad\Mathcad 14\imageviewerr.ocx)\Mathcad\Mathcad 14\mcscriptr.ocx. HRESULT -2147220473Produit : Mathcad 14 -- Erreur 1904.Échec de l'inscription du module C:\Program Files (x86)\Mathcad\Mathcad 14\octreer.dll. HRESULT -2147220473Produit : Mathcad 14 -- Erreur 1904.Échec de l'inscription du module C:\Program Files (x86)\Mathcad\Mathcad 14 abler.ocx. HRESULT -2147220473Produit : Mathcad 14 -- Erreur 1904.Échec de l'inscription du module C:\Program Files (x86)\Mathcad\Mathcad 14\vsdataior.ocx. HRESULT -2147220473Produit : Mathcad 14 -- Erreur 1904.Échec de l'inscription du module C:\Program Files (x86)\Mathcad\Mathcad 14\vsexcelr.ocx. HRESULT -2147220473. Produit : Mathcad 14 -- Erreur 1904.Échec de l'inscription du module C:\Program Files (x86)\Mathcad\Mathcad 14\vsimagr.ocx. HRESULT -2147220473.Produit : Mathcad 14 -- Erreur 1904.Échec de l'inscription du module C:\Program Files (x86)\Mathcad\Mathcad 14\vsodbcior.ocx. HRESULT -2147220473. Contactez votre service d'assistance Produit : Mathcad 14 -- Erreur 1904.Échec de l'inscription du module C:\Program Files (x86)\Mathcad\Mathcad 14\buttonr.ocx. HRESULT -2147220473. Contactez Produit : Mathcad 14 -- Erreur 1904.Échec de l'inscription du module C:\Program Files (x86)\Mathcad\Mathcad 14\glr.dll. HRESULT -2147220473. Contactez votre service d'assistance Produit : Mathcad 14 -- Erreur 1904.Échec de l'inscription du module C:\Program Files (x86)\Mathcad\Mathcad 14\htmlcomponentr.ocx. HRESULT -2147220473Produit : Mathcad 14 -- Erreur 1904.Échec de l'inscription du module C:\Program Files (x86)\Mathcad\Mathcad 14\mathcaddaqr.ocx. HRESULT -2147220473. Contactez votre service d'assistance Produit : Mathcad 14 -- Erreur 1904.Échec de l'inscription du module C:\Program Files (x86)\Mathcad\Mathcad 14\mcadr.dll. HRESULT -2147220473. Contactez votre service d'assistance Please help me ..I found this article Installing Mathcad 14.0 M020 with Add-On Collection on 64-bit Windows 7 but it is for M020 and i have 14.0.3.0

RichardJ · Accepted Answer

OK. try this. Open a command prompt (go to All Programs, Accessories, right click on Command Prompt, Run as Administrator) and change folder to C:\Program Files (x86)\Mathcad\Mathcad 14. Type regsvr32 -u glr.dll. Does this unregister the DLL? (If it does, you should type regsvr32 glr.dll to register is again).

RichardJ · Answer

Check you have the following installed:Microsoft.NET Framework 2.0MSXML 4.0 SP2 or laterMicrosoft Data Access Components MDAC 2.6 or laterVS2005 SP1 DLLs (usually installed with Microsoft Office) - could be downloaded manually from: http://www.microsoft.com/download/en/details.aspx?id=5638

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