Windows 10: Destroyed profile?

I noticed that when my daughters PC was booting up, it still had my name as the login name. I went to change this in "control userpasswords2" and after that, I am having the following symptoms:-UAC does not have the "yes" button to allow me to change anything-Admin account not availableSo far I have tried:Logging into troubleshooting>command prompt and doing the "net user Administrator /active:yes" thing and this didnt fix the issue.Using regedit in troubleshooting>command prompt to load hive and changing the binary data of some file found info on forum to reactivate the Administrator

:)

 

CCC Profiles that disappear

id suggest a spyware check

 

Lost default photo viewer after profile rebuild

Thanks Brink. I've tried those steps before i started searching Google. After the profile rebuild i don't have the Photo app listed to choose to make it default in either the system settings for default apps or the Open With option.

I can't even find it doing a search. Seems to have been removed somehow with the profile rebuild, which doesn't make sense.

Might be helpful to list what i've done I've done the open with check, the choose default program in the system menu, tried that in device manager default programs also. I've checked the programs and features Turn windows features on/off and it's not listed there (never thought it was but that was a suggestion), searched the MS Store, it's not listed there either.

I don't like playing in the registry unless i have defined steps and haven't found anything for this yet, just the Win7 version like in my OP.

 

Overclocking / Undervolting guide for Vega 56 or 64?

Here's a quick laundry list:

List of software to use for overclocking and testing
Examples:
Wattman (and how to find and use it, like an overview, including profiles)
Unigine Valley or Heaven (use this for quick testing while changing settings in Wattman and checking for stability / artifacts) ...just suggesting this
How to monitor cores / mem speeds and temps during testing (I've seen screen overlays, and others using GPUz)

Step-by step overclocking in Wattman
Fan speeds
Power limit
Temp limit
Voltages
Core speeds
Memory speeds