Hyperlink won't work

[micksa]

I have existing hyperlinks within a workbook (linking to cells on other tabs
in same book). These have just stopped working. When I click on any of the
links it tells me they have been disabled and I need to contact the system
administrator. The only change I have made to the PC at all recently is that
I installed the software for my Sky Broadband but I don't know if this is
just a coincidence

 

[leerem]

Do your hyperlinks operate on other forms of software?
If Not try the following:- for Vista Users
Whilst still in your programme eg Excel click on the Start button/ "Select
Default programs", / select "custom" / and select "internet Explorer" click
OK!
Close and re-Open the Microsoft Outlook / Excel /Word etc
The hyperlinks should now work
Do this for each Programme

Hope this works

Lee