Hello I recently bought a computer, windows 7 home edition operating system. I have a 'Sitecom' mediabox to stream movies from computer to tv. First time I hooked the mediabox up it asked for a username and password, it didn't work without (wich it used to do in windows xp), so I put in the computername and password and it worked...until the next time I wanted to watch a movie and it asked for username and password again, wich is quit unpleasant, but anyway, I put in the words and then it said: connection to your network failed; username or password have possibly changed. Now, I didn't change anything..! I already killed 'password secured sharing' in the networkcenter but it stil won't connect. Does anyone have any ideas about how to get around this one?? Thanx!

Hi, Based on my experience, I think this is because the UAC ask you for permission or an administrator‌ password before performing this action that need administrative privilege. For a workaround, please right-click the icon of this program=>Choose properties=>Hit Compatibility tab=>Check "Run this program as an administrator" option under Privilege Level. Hope this helps.Please remember to click Mark as Answer on the post that helps you, and to click Unmark as Answer if a marked post does not actually answer your question. This can be beneficial to other community members reading the thread.