Hi All,
I encountered an issue I've not ran into before and having exhausted Google I figured I would turn to tweaking.com seeing as the repair tool is so thorough!
I'm on Windows 7 Professional 64bit, I'm encountering an error (attached), when I try and run %appdata% and %localappdata%. Windows Explorer resolves the variable if I run %userprofile%\appdata and you successfully browse to the location via C:\users\.
The issue is on the back of my Anti-Virus (Managed Anti-Virus by Bitlocker) being reinstalled after it through a wobbly and seemingly messed up the registry:
Windows detected your registry file is still in use by other applications or services. The file will be unloaded now. The applications or services that hold your registry file may not function properly afterwards. No user action is required.
DETAIL -
7 user registry handles leaked from \Registry\User\S-1-5-21-519882511-1595264892-2971924241-2365:
Process 488 (\Device\HarddiskVolume2\Windows\System32\winlogon.exe) has opened key \REGISTRY\USER\S-1-5-21-519882511-1595264892-2971924241-2365
Process 3064 (\Device\HarddiskVolume2\Program Files\Managed Antivirus\Managed Antivirus Engine\Managed Antivirus\Managed Antivirus\updateservice.exe) has opened key \REGISTRY\USER\S-1-5-21-519882511-1595264892-2971924241-2365
Process 984 (\Device\HarddiskVolume2\Windows\System32\svchost.exe) has opened key \REGISTRY\USER\S-1-5-21-519882511-1595264892-2971924241-2365\Printers\DevModePerUser
Process 1172 (\Device\HarddiskVolume2\Windows\System32\svchost.exe) has opened key \REGISTRY\USER\S-1-5-21-519882511-1595264892-2971924241-2365\Software\Policies\Microsoft\Windows\Safer\CodeIdentifiers
Process 648 (\Device\HarddiskVolume2\Windows\System32\services.exe) has opened key \REGISTRY\USER\S-1-5-21-519882511-1595264892-2971924241-2365\Software\Policies\Microsoft\Windows\Safer\CodeIdentifiers
Process 488 (\Device\HarddiskVolume2\Windows\System32\winlogon.exe) has opened key \REGISTRY\USER\S-1-5-21-519882511-1595264892-2971924241-2365\Software\Policies\Microsoft\Windows\Safer\CodeIdentifiers
Process 788 (\Device\HarddiskVolume2\Windows\System32\svchost.exe) has opened key \REGISTRY\USER\S-1-5-21-519882511-1595264892-2971924241-2365\Software\Policies\Microsoft\Windows\Safer\CodeIdentifiersI thought the hotfix from MS here,
https://support.microsoft.com/en-us/kb/2913826 might resolve the issue but the update said it wasn't compatible for my system so I guess it wasn't appropriate...
On the back of my research into this issue I suspect the best course of action would be to reset the "Environment Variables" under Advanced System Properties but don't know how to go about doing this? I've checked the All-in-one repair tool and don't recognise an option that could be related to fix this issue?
Another cause of the issue could be I had to restore copies of, NTUSER.DAT, ntuser.ini & ntuser.pol from a backup as they seemingly got corrupted on the back of the anti-virus messing up.
So far I've run sfc and my PC is up to date with Windows updates and run times.
Hopefully someone is more familiar with Environment Variables than me and able to help!
Many thanks.