Try disabling te Mechanic software and see if you can now use Reader.
Thanks, but it did not help
I can't open a pdf file.
That is not enough; what exactly happens when you try?
Can you open the Reader by itself?
When I try to open an email attachment, it seems like it starts to open with the starting circle showing, but then nothing happens for a period of time, and then it opens 15 minutes lter.
With an email coupon in pdf form, when I click on the coupon link in the email (not an attachment), it does not open at all and I get an error message: "There is a problem with Adobe/Acrobat Reader. If it is running, please exit and try again.(103:103)"
Thanks for reply.