Hyper-V VMMS won't start in Windows 8.1 pro

When I try to run an emulator in Visual Studio it tell's me my Hyper-V can't start, the strange thing is that it used to work some time ago.

What I already discovered is that my Hyper-V virtual machine management service won't start up.

When I try to start it from services it gives me following error:

Windows could not start the Hyper-V Virtual Machine Mangement service on Local Computer. Error 0x80004003: Invalid pointer

The Hyper-V-VMMS log files give me this error id: 14096

It also gives me this error in the logs with the id: 18602

The component registration information could not be read from the Msvm_VirtualSystemResourceComponent.Name="Microsoft|Shutdown Integration Component|V1.0" WMI object: %1 is not a valid Win32 application. is not a valid Win32 application. (0x800700C1). If this error persists, try re-installing the Hyper-V and dependent roles.

What I've tried so far:

• Stop hyper-V and start it again (with reboots)
• Check the BIOS for hyper-V settings
• Searched for my error online