I have a weird situation occurring where my Microsoft Office documents are not opening when I double-click on them in DOpus. Instead I get an error message saying that the document is not a valid Win32 application. It's like DOpus is ignoring the file type and thinks it is an application file.
If I copy the document to the desktop and then double-click on it then it opens correctly. Also if I right-click on the file and select "Open With..." then it all works fine.
I have not touched anything to do with filetypes and this occurs for all Office documents, Word, Excel, Access etc.
From closer observation it appears that when I double-click on the files in Windows Explorer they load fine, however as soon as I attempt to load the document in DOpus, I get the error msg. I can use the DOpus Viewer Pane to read the files but that's all.
I am using Vista 64-Bit.