Unable to open PDF files using Hyperlink from Excel 2007

[MMD0103]

When i try to open the pdf file using hyperlink from excel 2007 its showing the following message "Some files can contain viruses or otherwise be harmful to your computer. It is important to be certain that this file is from a trustworthy source. Would you like to open this file?" once we selected ok button its showing "No program is registered to open this file."

I am using Windows 7 SP1, Microsoft office2007,and Adobe Reader X version 10.0.1.

Can anyone help on this?

 

[ParamRay]

.
.

Check your file associations in Windows:

Set or Change File Associations & Extensions in Windows 7 | 8

 

[dirtychinchilla]

If you continue to have problems with it, you might be best of just reinstalling Adobe Reader and that will reinstate the file associations etc.

 

[MMD0103]

Checked with the both methods mentioned above but still getting the same message

 

[MMD0103]

Can anyone help on this issue?

 

[ParamRay]

Can anyone help on this issue?

.
.

This might be something you'll need to get your IT dept. to look into...