usasma

If you've located the minidumps...
-left click once on the first one
-hold down shift and left click once on the last one
-right click once on the highlighted portion and select "Send To"...and then select "Compressed (zipped) folder"
-it will leave a folder in that directory that ends in .zip

If this doesn't work for you (access denied messages may appear) - copy the minidump files to your Desktop and try it there.

-upload that in your next post. If you're using the "Quick Reply" at the bottom of the page, click on the "Go Advanced" button to open the Advanced dialog.

Below the text box will be a header for "Additional Options"
and in that section will be a sub-section for "Attach Files"
click on Manage Attachments and follow the prompts to upload the .zip folder.