My Administrator account turned to Guest account

Hey guys. Im having a problem with my computer!somehow my administrator account has turned to a guest account. Today I tried to unistall a program and it didnt let me saying i needed to be admin. . Also I tried turning it to admin by using cmd command but it says access not allowed.

Ok I have these

Administrator - Built-in account for administering the computer/domain

Guest - Built-in account for guest access to the computer/domain

Homegroupuser$ - Built-in account for homegroup access to the computer

(MyAdminwhichTurnedTOguest)

VSA Server Account - Account for the Visual Studio Analyzer server components

Click to expand...

I cant even unistall or delete simple things like shortcuts

Thanks for the replies guys. First of all I did what you told me, I downloaded Malwarebytes PRO And run a scan to see if I had any type of malware. It turns out this program I downloaded of the net had a binded virus with it. I'm amazed how I scanned it with Bitdefender I had nothing but now with Malwarebytes this...
So I got rid of the server.exe which was binded with it but still can't seem to turn my original admin which had all my documents and pictures to admin. I just want to activate the admin but I'm sure in the guest account I cannot activate it. So if you can please tell me how to activate the Admin account? Once again Thanks for the malware heads up.

It says access is denied

Hello Bob,

See if you may be able to fix this by booting into Safe Mode, enable the built-in Administrator account, log out, log on to the built-in "Administrator" account, then see if you can change your user account back to being an administrator.

Hope this helps,
Shawn

Wouldn't you need admin access anyways to enable the built in-admin?
I'm having this same problem right now and I have no clue how to get around this.

Hello Kirshy, and welcome to Seven Forums.

You should be able to do what I posted above to enable the built-in Administrator account to use to fix your account.

Brink said:

Hello Kirshy, and welcome to Seven Forums.

You should be able to do what I posted above to enable the built-in Administrator account to use to fix your account.

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You pretty much need some type of admin to do all of things,
Whenever I try doing any command prompt fixes, it just gives me an access denied error.
I'm thinking if purchasing a new hard drive and OS would fix this problem, it seems like there isn't a solid fix to get around it currently.