Altnet may launch targeted advertisements, and may track your web browsing habits and report your personal information to a central ad server. This adware is usually co-installed on computers through file-sharing programs.
Altnet Removal Instructions
Before you delete it, it must have it permission changed:
Open the registry (Start->Run->regedit) and select the keys
Start with the top folder which is Altnet and work down and follow these instruction to change the permission for all folders.
Right click on Altnet then click on permission, click on add, click on advanced, click on find now, and look for your log on name and click on okay twice to get back to permissions for Altnet. Now, put a check mark in the boxes for allow after click on advanced, click on the tab for owner and highligt your log under \'change owner to\' and check the box that say\'s : \'Replace permission entries on all child objects with entries shown here that apply to child objects\\' and click on ok, click on apply and click ok. Continue the same for the rest of the folders listed.
After the changing the permission, end the ?Altnet? process from the Task Manager (ctrl-alt-delete). Having successfully done this you should be able to delete the entire ?Altnet? folder.