setup a homegroup with 4 computers (windows 7 Pro) Every few days everything stops working. Multiple erros. Link won't work or when you go into the shortcut for a shared folder on the computer that created the homegroup there is nothing in there. Has to be something in the office where the computers are. I have NEVER had an issue like this. So, now I decided to start from scratch. I left the homegroup on all the computers so yesterday they said create a homegroup. Now this morning it shows that the 1st computer I created the homegroup for needs to join the homegroup. Not sure if you can uderstand what I' saying. I didn't create another homegroup on this pc but it says I need to join it. It's asking the computer that created the homegroup to join the homegroup. When I try to do this I can't. Errors out. That is where I will start on this issue.