How can I include a LINK in Reporter.ReportEvent

Hi,
I want to include a LINK in QTP results viewer. If the testcase fails then the user must be able to click on a link "See here the result details" and it will open a (Excel) file.
Code should be like :
Reporter.ReportEvent micDone, "Click here for details", strURL
"strURL" wil include a link to a EXCEL file "Results.xls"on "My documents" or somewhere else.
"Results.xls" must be opened from the RESULT viewer "Results Details" window.
Please help me