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add new file to context menu win 10 11

# Load up Regedit, and follow the below steps.
# Navigate to :
HKEY_CURRENT_USERSoftwareClassesCLSID
# Right-click the folder and select New > Key
# Assign the name :
{86ca1aa0-34aa-4e8b-a509-50c905bae2a2}
# Right-click the new key, and select New > Key
# Name it :
InprocServer32
# Edit the default string inside the InprocServer32 key, and set the data to empty/null.
# Reboot, and the context-menu should be available.