I'm using Windows 7 Home Premium and IE 9. The last 2 months I haven't been able to open Adobe Reader .pdf files. I just updated Adobe Reader which I’ve done numerous times with no luck. When I try to download a file, the file isn’t a .pdf file.

With Mozilla I am able to open or download Adobe .pdf files.

I’ve Googled this which usually leads to the Adobe download site.

Is this a common glitch with IE 9? I was thinking of going to IE 10 but I don’t think you can go back to IE 9 which is running fine except for this issue.

Any suggestions would be appreciated.
Mike