Embed MS Office in 64bit IE
Because the Edraw component is using the same GUID and class id, you needn't write extra codes to process the issue.
You can find the officeviewer.ocx and EDOfficeViewerX.dll in the redist/x64 folder.
The Internet Explorer 64 bit can embed the 64 bit MS Word, Excel and PowerPoint.
Embedding MS Office in ASP.NET Program
An Easy Way to Embed Excel in a Web Page