I need Adobe Flash Player for an online class I am taking. Every time I try to download it I get the message "Only a single instance of this application can run" I clock OK like the troubleshooting guides says, but it does not download. I only have a week to get this working.
What is your operating system & version?
What is your web browser?
[topic moved to Flash Player forum]
I have Windows XP 5.1.2600, and I just downloaded Firefox because that browser is also required