nvda

da78911f - Microsoft Store edition: detect if this is just a package or not (look for error 15700). Re #8362.

Microsoft Store edition: detect if this is just a package or not (look for error 15700). Re #8362. kernel32.dll::GetCurrentPackageFullName returns error 15700 (not a package) when a process is run outside an appx package. Thus catch this instead of 0 (error success). This then allows NvDA appx to run correctly.