Decided to post this since no one has ever had the same problem.
I recently got a new Hard Drive and Webroot, a known antivirus. I recently opened PDN, to make a cool image to use as a profile pic. I could not save, no matter what. Wasnt a JPG, didnt lost transparency, I cannot save AT ALL.
This is the error text I get:
System.UnauthorizedAccessException: Access to the registry key
'HKEY_CURRENT_USER\SOFTWARE\paint.net' is denied.
at Microsoft.Win32.RegistryKey.Win32Error(Int32 errorCode, String str)
at Microsoft.Win32.RegistryKey.CreateSubKeyInternal(String subkey, RegistryKeyPermissionCheck permissionCheck, Object registrySecurityObj, RegistryOptions registryOptions)
at Microsoft.Win32.RegistryKey.CreateSubKey(String subkey, RegistryKeyPermissionCheck permissionCheck)
at PaintDotNet.SystemLayer.RegistrySettings.CreateSettingsKey(Boolean writable) in d:\src\pdn\paintdotnet\src\SystemLayer\RegistrySettings.cs:line 69
at PaintDotNet.SystemLayer.RegistrySettings.SetObject(String key, Object value) in d:\src\pdn\paintdotnet\src\SystemLayer\RegistrySettings.cs:line 169
at PaintDotNet.FileType.Save(Document input, Stream output, SaveConfigToken token, Surface scratchSurface, ProgressEventHandler callback, Boolean rememberToken) in d:\src\pdn\paintdotnet\src\Data\FileType.cs:line 278
at PaintDotNet.Controls.DocumentWorkspace.<>c__DisplayClass30.<DoSave>b__28() in d:\src\pdn\paintdotnet\src\PaintDotNet\Controls\DocumentWorkspace.cs:line 2969
at PaintDotNet.Functional.Func.Try(Action f) in d:\src\pdn\paintdotnet\src\Base\Functional\Func.cs:line 174
Help?