Error When Activating Windows 0xc004f063

I have had Win7 Home Premium installed for about 6 months. The key was recovered from an old laptop whose MoBo died, and the warranty expired. The first time I installed it, it was genuine. But now that I wanted to install Win10, it said my key was invalid. So I ran the Windows 7 Home premium...

I am having issue in activating windows, cmd is not working at all. when I was activating through product key, error 0xC004F063 showed up. there was windows vista initially in this laptop, but now its windows 7 ultimate... I really want someone to help me.. plus when I play videos in real player or...

So, about a month or so ago, I had to go out to a restaurant with my family. I saw that I had 11 windows updates to install, and I left my computer to install them and go eat. We came back an hour later and I saw it was still updating on 7/11. So, I went and did other things for 2 more hours, came...

I built my computer a few years ago and bought vista right before 7 was coming out so I got a free upgrade disc. I never bothered upgrading until I had to do a clean system install a couple months ago because my computer locked up. A couple days after I installed vista and upgraded to 7, and...

Hi, I had to replace a failed HDD in a Win 7 laptop. The laptop is An Acer 5738Z (Intel CPU), and without any setup CD. I have another laptop which is the AMD version of this one so is very similar. I do have a Win7 CD for this and have used it to install windows on the 5738Z. It all seemed to...