Microsoft Corp. will not post new tools that would allow users of Office 2007 to access blocked file formats, as it has done for customers running Office 2003 Service Pack 3 (SP3). It cited a lack of ...

When you open an Excel file after downloading it, it opens in Protected View by default. However, some users cannot edit the file even after enabling editing. They ...

If Excel keeps blocking files from being inserted, chances are the file is blocked by Trust Center, or maybe the workbook or locked. In some situations, we could be dealing with a corrupted file.

Here's the situation: Windows XP, Service Pack 2 with latest hotfixes. Certain files, in this case printer drivers, are listed under their attributes as being blocked ...