The micro studio open discussions are the threads for problems with inatalling or running microstudio, if you are here go to the page top and hit home, then click on Micro Studio open discussions, when there you will see the top post about ASPI drivers, take a look at that, and follow the directions to install them. If you still have a problem read some of the posts, you may see a posting from some one that had the same problem, and you should try what fixed their problem. If that doesn't work, post a thread in that discussion, and give us a few hours to get back to you.
Jim
When you post, give as much information as you can so we can help you, at least the disc brand.